Hello Hello ji one second hi hi how are you ji how are you how are you hi everyone hi everyone how are you how are you my love how are you my love how are you my love you were remembering me, you were remembering me I was missing you so much too I was missing it so much too You still need people from Just Nath class. When the class is over just change this PPT I was taking some time to change the PPT It took some time, you were remembering me, oh my come on baby let's start let's start let's do today's class just before this I took a three hour class and two hours were 50 around five to six six to seven minutes so aa haa for around three hours i just I have taken a lot of classes in it Energy is drained And I am getting energy from here No, I am getting a lot of energy from this everything is drained so I will do a little don't tell me softly that I will keep it in mind Thinking that I am low on energy is okay Don't think that my enthusiasm is low There is a lot of enthusiasm inside, I am just feeling well you won't be able to see it because of the bad It's ok but I will teach you everything properly there might be a little bit of delay just like those to me only to me those The children had to answer 25 questions, including my question. Three hours passed and that's why he left because I was slowly starting to speak so let's get started let's get started which day have we come to, which day have we come to we are yes which day is it today anything can happen today The attack may happen today but it may come from all over the world Let all the demons come, it doesn't matter to me it shouldn't matter to you either We will focus on teaching everything We will focus on studying tomorrow. I'm telling you from my heart that I I regretted it as soon as I saw it live I stopped the stream and I felt very sorry I felt like that friend because I was scared I turned off the live stream, right? I was very scared that the channel might get damaged I hope the channel doesn't get damaged but when I went live I turned off the stream and I felt like [ __ ] my friend I go to the channel, my kids had a bad day yes [ __ ] the channel one day my kids When it got spoiled I felt very sorry I felt so sad inside that friend Why did I stop studying, it would have been better Whatever would be the channel's would be seen, so Then I put the recorded one, I hope you Everyone recorded the lectures of yesterday's chapter so you must have seen it yesterday we had Paulino Mial I'm sorry I recorded it now it's mine It was not in my hands but whatever happens today I I will not stop the live class today, today's live The class will not be closed at all today, whether it is People brought a thousand crores but no matter how many came It does not matter to me that If even a child is sitting, even a child is real so I'm teaching him okay channel Never mind, blow it off and create another channel I know my children will take over the other We will come and blow up this other channel I know I will make the third one The kids were searching for me on the third channel But this third one will come and the fourth one will blow away I will blow up the fifth one, it will blow me up 10 times I will make a new channel 10 times, 11th Blow it away for the 11th time, I'll make a new one I know you will find me for this together let's start this class today that we start this class on the 10th day but you came you have reached the 10th day yes the voice is a bit low, my voice is low Friend, the voice is mine only, I want to increase it I try here from hello hello hello now Look hello now it has burst hello hello now it is correct it will be right now No, it is the 11th day. Yes, today is the 11th day for sure. When did you start? It started on 25th, today what is the date today what is the date today 4 The date is 25th, it's 31st, it's six days, right 25th 26 27 28 29 30 31 give a doti f 10 air Come on, today we have come, today we have come Day 11 is out of 14 days 14 chapters It took a lot of hard work on the marathon Many things came, many things went I'm just about to end up Is the channel on the verge of ending? What happened in these 14 days but today we have arrived finally today we have arrived finally 11 day and in this way we complete 14 days also do Let's start today's chapter which The name is Paulino Mial, let's start today In the middle of this chapter, I did not I did not get a chair I have got this and whatever you call it I I will sit and teach you in between I am sorry, in Nath's class I have taught you while sitting, come on let's go The name of the chapter is Meri Jaan The name of the chapter Hai my love paulino not pair of linear Equation Sorry Sorry Pair of Linear equation year Off Linear equation in two what is variable what is g what is g The name of the chapter is a very big name but that much It is very easy to divide pair of linear equations into two Variables this is the name of our chapter yes okay I have to sit, sit, but the boat may come and go It doesn't matter, you don't even care take tension whatever happens will be seen it will happen we will see, just stay seated Whatever number of children are real, whatever number they are who knows the kids are real because our The same number of children were walking regularly, 80,000 If the kids were crying regularly then it was real too It is possible that in the last 14 days we have been doing 80000 There were a lakh rupees if it could jump and save like yesterday If one or two lakhs are lost then the matter will go to hell Let's go friend, let's focus on studying Let's focus on reading and live watching now Everything is fake, okay, we should focus on studying let's start with the m which is ours 100 by 100 in maths with this M I am now I have come after washing my face, so a little of mine Energy is coming, ours is 100 B 100 in maths with this M we are going to start today Let's start today's class Shree Ganesha says my love, are you okay Look now how many views are coming, don't look at this focus okay do it put the phone on landscape Do it on the landscape, don't comment on the phone don't do anything here Look, the name is very big, now the focus of the chapter commandos focus focus focus name too long Chapter Two: Pair of Linear Equations variable is very easy very easy good do you know what a variable means what does a variable mean there are x and yesterday's one which was recorded I had taken a class and I had put it in Variable means something whose value keeps changing I told you about its value, you kept verifying it In tomorrow's class the variables would have been these are x and root and so on how many variables In this chapter we have talked about two variables So let's assume x and y are two variables There has been talk of making the equation from behind We are starting to read the name a little bit starting to read from the back It will be easy to read and you will understand the variables Two variables understood equation meaning The sign of equal to two will be the sign of equal to two hoga linear what does linear mean means the degree one linear means degree one means degree two cubic means If degree is there then it means linear Degree one is degree one means power one Power will remain one and what is pair, what is If there is a pair, then first of all the linear equation Write these two variables and forget about the pair. Forget about pairing b linear equation into two variable then a linear equation has to be made It must have two variables, one linear We have to make an equation having two variables in it If you want then can this be X Plus Bewa Equal To c can this be an ex pes beva ect c can this be it did I Correct wrote a x ps beva e c is this a There could be an equation brother, look, ignore ignore me i am also ignoring you Ignore do it look a p b v e c is this equation Could it be that we are looking at two variables look there is this variable look there is this variable here we have two variables great is this It is linear, yes it is power one, it is power one Is there degree one, does it have the sign of equal two yes it is the sign of equal to two so this Forget about linear equations in two variables This is a linear equation with two variables It is the sign of the equation, did you understand it? We got a linear equation in two variables We need a pair, which means we need exactly this Like I need one more I need a pair I need two What is the meaning of pair or two pair It means two so if there is one this is a secondly assume assume assume in this no If I change the sign of the constant to a1 b1 c1 then The second one will be a2x + b2y = c2 so these two, these two, these two, these two what it is is both If we consider a pair of linear equations in two variables then this is the name of the chapter this is the name of the chapter Name pair of linear equations in two Variable pair of linear equation in two variable this is the name of the chapter i will say it again I am here my love ignore me don't look at me don't look i am not looking either today Focus on teaching, today you also have to study I also want to teach you whatever is happening It is out of our control, we sat all night I tried so hard, what could happen We haven't found a solution for this yet Solution youtube0 my love studies more If it is important then look my love a1x + b1 y = c1 This is an equation a2x + b2y = c2 So this is the pair of linear equation it's linear it's linear power one power one So the pair is a linear equation and two look there are variables x y x y two variables so This is the name of the chapter, now whenever anyone sees this It is a linear equation, isn't it? It is a linear equation of lines represents whatever linear equation it happens and they do lines like this line one and assume that line two is whenever you If you draw its graph then it will be a straight line Whenever I told you that it would be made a graph If you make it then it will become a straight line, I will make it I will also teach us in today's class Will you get a straight line graph? we will get a straight line graph linear Equation I have these two lines now two lines How can either one exist line like this second line like this suppose this line If it is one, suppose the line is two, then either this What will be the two lines at a single point will it intersect with any one will intersect at point if at a point will intersect will intersect at a point If you do then one Solution one or one or the world This is called a unique solution, only one If there is a solution then the world calls it Unique The solution is either these intersecting lines either these will be intersecting lines or what could happen or what will happen can be above a line only above a line Suppose this is l1 Suppose this is l1 this line above this line, another line above this line goes up above this line, let's assume that l2 which It is made of white lines one above the other The lines should stick exactly like this, one above the other If it sticks properly then see if it sticks How many points are common? How many Points are common and the more points The more common the solution, the better What does it mean how many points are common Here one point was common and then it was unique There are so many solutions here brother The point common is infinite so when it was intersecting when it was intersecting So there was a unique solution when intersecting So there was a unique solution, one climbed on top of the other what is this case called what is it called What is a climbing line above a called what are they called what is it called tell me what is it called what is it called tell me hey i so you i so I am getting your chats changed to mine You know what it's called I want to You do something else in the chats, what is this it is said it is called a coincidence These lines are called coincidence lines Coincidence means adding one thing on top of the other If someone sides one over the other then these I said coincidence line then either line the lines may be intersecting or parallel There could be a climb up or a line up can be parallel to other, suppose this is line one and suppose this is line two then this what happened to both the lines these became parallel These lines became parallel lines and parallel In the case of lines In the case of parallel lines This will never continue in parallel we will never meet we will never meet If you get it then no If you never find a solution then there is no solution We might be seeing this, so what have we seen so far? Read carefully Focus here Focus here hey screw whatever is happening focus on this I will post a report, please read it Join the comment section I am in no condition to stand up Whenever I am teaching you feel that you are when I said, screw it, gave you a start Whatever is happening to me, let it go What I know I have come at this risk today, [ __ ] Whatever happens, whatever channel it is, it will be mine if you mean teaching then why do you study you are not making you angry for no reason yes this person is not in a condition to stand He came from the dispensary in the morning too I don't know what is happening to us I told him I don't want to see this Don't even look why are you commenting yes this is happening everywhere since last two-three days It's happening everywhere since last two-three days This was discussed with all my teachers. It's done, everybody is saying focus on teaching Do it friend, go to the fence, whatever it is is being Listen now listen the name of the chapter was Pair of linear equation in two variables okay so this is the pair of linear equations in two This is a variable that represents the lines whenever you graph it, this line Now a line will be formed, what is the line, either it will intersect it will intersect then it will be unique You will get the solution or else you will have to cross the line inside will go inside one another If you get inside then you will get lots of points Common means there are many solutions Infinity solution brother any common The point is not the solution, it means Common Point There is no common point No The solution has many common points Infighting The point is the unique solution so these three cases are intersecting coincident parallel The people of the world gave me just one name The world gave only one name he said he said he He said that brother sahab brother Sir, if even one solution is found, one If any solution is found Solution is available like one is available here It seems that there are many available here These two cases will be called these two will call the cases consistent Consistent is fine, I will tell these two If we get even one consistent then it is consistent If I don't get even one, if I don't get even one, I'll tell you If these are consistent then we will say inconsistent It's just a simple name, like my name Shobhit if you find your name to be Raju Mohan Sonu I named it like this, if I could find even one If it is there then tell me it is consistent, I can't find even one If it remains, I will say it is inconsistent, okay got it now bhaiya hum kya bar bar graph We will draw a line and see that the lines intersect what are you doing inside the lines whether the lines are parallel or not Brother, we will make the graph, it will take so much time In this I did not say the graph again and again we don't have to make it, we have a technique there is a formula which we call what we call a condition for condition For Consistency End Inconsistency is now consistency As soon as you wrote consistency, both things came, right? Intersecting also came into consistency and Coincidence also came and inconsistent If parallel comes then there is a condition for it what are the conditions, look carefully There are conditions, look carefully at these conditions Suppose the line is a1x + b1 y = c1 and there is a line a2x + b2y = c2 Suppose these are two lines, okay, suppose this There are two lines, what do you have to do? you have to check what will you check after checking what will you check do what a1 up a2 do a1 up a2 b1 up is not equal to b2 a1 up a2 What is the coefficient of x and the coefficient of y What are these check the ratio of fit of one Ratio of the fit of X to the fit of Y Check the ratio if both the ratios are equal If you are not coming then in this case we will tell you that these are intersecting lines is the intersecting lines and intersect What do we get in the case of lines get a unique solution yes brother if there are intersecting lines If there is an intersecting line then how much do we get A unique solution is found so if you take out a1 and a2 then that b1 up becomes equal to b2 and that c1 up becomes c2 then in this case The lines that are there in it are this Coincidence What are lines? Coincidence lines Coincidence Line Means Infa Many Solution Infa Meni solution and let's say you took a1 up a2 That b1 up is coming equal to b2 but that c1 up c2 is not equal to a1 up a2 b1 is coming up equal to b2 but that is c1 up is not equal to c2 if there is some case like this So in this case we say that the lines are Parallel lines and parallel lines mean no Solution: Parallel lines means no solution so this is just a small table this is a small There is a table that we have to remember, it's a small There is a C table which we have to remember, now let's see Now let's see if I can tell these two Consistent in cases Because at least a solution is being found one solution many solutions and in this case I will say it is inconsistent If it is inconsistent then we just have to check a1 up a2 b1 up b2 c1 up c2 If a1 up a2 b1 up is equal to b2 intersecting a1 up a2 b1 up b2 c1 up c2 all three ratios are equal is the coincidence of a1 up a2 b1 up b2 then is equal to over c1 up to c2 So in this case we will say that the lines are parallel lines lines are parallel lines what did you understand what I said did you understand what I said when I come to this then lines are parallel lines this is for us This case will show that suppose a Example two: Consider an example two. Consider an example two. Let me give you an example, I will tell you, tell me There is a line 2 a p 3y equ and the second line is 4 a p 6th Itu tell me what do you want to say about these two lines is it intersect is it parallel or is it There is a coincidence of these two lines once You have to check and tell us about both these lines check it out once and let us know We have to check both these lines once have to tell by doing We should check both these lines once. have to tell by doing what is what is gee what are you feeling what is the feeling how are you feeling how will you check how will you check we will check we will check the ratio we will check by looking at the ratio a1 up If we take out a2 then 2 up to 4 2/4 means 1/2 okay if we try to remove b1 up b2 If we do it then it means 3/6 3/6 try to take out 1/2 c1 up c2 then is 1 / 2 so look a1 / a2 b1 / b2 c1 / c2 Is a1 / a2 the same as b1 / b2 The same is true for c1 / c2 which is equal to a1 / a2 = b1 / b2 = c1 / c2 is coming if a1 / a2 b1 / b2 is equal to c1 c2 then we will say that the lines are coincident lines and if If there are coincident lines then we will say that Infighting solution and there are infit many solution then we I will tell you that this is consistent, what is this If we are consistent then we will say these three things We will tell you all these three things I will give you ok These are the three things we are talking about We will tell you all these three things If you give it then you just have to do this simple check but I have to take one precaution my love Do I need to take precaution? What are the precautions? Attention listen what is the situation what is the question Look # what is a question what is a question look carefully very carefully Am I telling you an important thing that Equations that is in standard form yes this is in standard form bhaiya What does standard form mean, brother? What is the meaning of standard form which you You are telling me standard form, this is standard Meaning of form Meaning of standard form It happens that the constant term is of the form is he in RHS The constant is on the RHS unless the constant Do not use this formula unless it is on the RHS apply as long as the constant term is right This formula works unless it is on the hand side Do not apply this formula unless The constant term is not in the RHS till Put the first constant term on the RHS As a small and simple example, I can give you a Here is a small example of heat wave for children Numbers are deducted, if this comes then it will be in two or three numbers what is this in two or three marks on the question If he does not give it in standard form then Convert to standard form first then after that we get the formula of the formula If you want to use , then suppose the question is 7x - 3y + 2 = 0 and one is 14x - 6y 14x i – 6y plus 4 = 0 is it so assume this is the case or accept this my mine 4 e 0 now tell me what to do now tell me what Now tell me what will remain Now tell me what will remain What will be done first? Putting it in standard form The standard mean constant term is written as RHS Putting the constant term in the RHS gives 7x - 3y = -2 If p2 goes here -2 and then calculate this, 14x – 6y = 4 be I've done it this way before, as soon as it's go now I will check a1 up a2 now I will check b1 up b2 now check c1 / c2 so now look a1 up a2 what will come 7/1 that is equal to 1/2 b1 / b2 what is coming 3 / -3 / -6 this also comes to 1/2 and c1 / c2 comes to -2/4 that's e - 1/2 So look a1 / a2 is equal to b1 / b2 But it is not equal to c1 / c2 so we say will give a1 / a2 which is for b1 / b2 then is equal to that which is not equal to c1 / c2 then Hans Hans what is the reason for this case What is the case for this case? This third one is made that these lines which these will be parallel lines and if If there are parallel lines then if there are parallel lines then no there will be a solution there will be no solution I am not able to find it anywhere in parallel and this In case we call it inconsistent will speak inconsistent words I will give you inconsistent stools there will be parallel lines and we will call this Inconsistent lyrics Let us now come to some questions. He speaks questions after questions The question says that these two lines which these are these two lines which are these two lines there are infa many solutions to this question I have already told you that there are many solutions Ifatop tell me find the fight he is asking tell me find the value of lada lada ki us He has asked for the value, he is asking Find the value of Lada See if it is in standard form is this in standard form is in standard form of course if it is in standard form so now we can use the formula You can guess that Bhai Saheb who is infa many there are solutions, there are many solutions isn't it, when do infa many solutions happen If there are many solutions to a coincidence in case and in case of coincidence which The formula is a1 up a2 equals b1 up b2 equals c1 up c2 just this put this in the formula this formula If I put this then a1 is up and a2 is up 2 b1 is up b2 is 3 up -6 Putting with sign Putting with sign And c1 is up c2 is mine 7 up 14 ok ok ok so it's done - 1/2 and here also this -1 or 2 comes so whenever Whenever such equations come up, The equation is now simple to solve The method is to take any two because all three are equal so assume these If you use both then it becomes Lada Ba 2 = - 1/2 this is made, if the fight is set then fight The value of is coming to -1 Does every child Is the value of fight coming out to be -1 for every The value of the child's weight is coming in minus. He is very stupid, I know he is very stupid right now we will move forward, right now we will move forward and further We will move further now we will move on ok next question is yours On the screen Quickly I understood, moved forward go ahead move on go ahead move on If he goes, he is saying it is the same question The question is the same as the previous question he is asking a question he is asking a question he will go away on his own He will go away on his own, brother. He will go away on his own. Don't worry about it, I will just ignore it I have given it, now I have ignored it, look now will gradually decrease yes it will be what is it man what is it what is it Infighting is in standard form at all look a1 up a2 equals b1 up b2 and this is equal to c1 up c2 means 7 up 21 means 7 up equals 21 okay what will we do, pick up any two If you want to solve this then first of all accept this and If I pick this up and solve it, it will become 2 up a + b = 7 / 21 then cross multiply 21 * 2 = 7 ta a p b so this is formed by 7a p 7 be e 21 d 42 so it is being made from here is 7a p 7b = 42 or do it the same Subtract 7 3 21 and get the value of a p b 3 to 6 is becoming the first equation who has already read one chapter He will solve it further, otherwise if someone If the child has not read the chapter further then read it now I will tell you later how to solve this if it is there then don't take tension it's ok don't take tension Take it my love, I am still ahead I will tell you how to solve these two equations Let's do it, it's very easy, now suppose these two If we lift a, then 3 up to 2a - b is equal to went 7 up 21 7 14 7 3 only makes 21 so 3 * 3 9 = 2a - b That's it, here comes the second equation For now we'll leave it at that, for now we'll leave it at that Let's leave them both here, we would have read them first that's how this gets solved back then okay we'll come back then we'll come back We will come back, first let's read it and then we will come back I'll be back soon, leave it there The one who knows how to find out a and b, has found it would have taken a and taken b out would be no, the one who knows it, took out a and b There will be some rest, we will remain like this till the end I will read it a bit and then take it out it is being said dr the graph of this end This is now coming to draw the graph i will teach you how to draw Now let's put all the focus here on the graph I will teach you how to draw, see 2x pwa = 6 I want to draw its graph. Know the address for the graph. what do we do we make boxes like this I remember they make boxes like this Xva writes, I remember it like this do you write it this way don't you remember coming If it is my life then accept it, I have accepted it I took y to zero I made y to zero So, 2x = 6 is 2 and 6 is x The value comes out to be three. Suppose I keep x as zero. If I give the value of y then what will be the value of y? If it is 6 then x set y to 6 and set it to zero, so this is how we can solve this this way we take out two points so two Which points did you get 3 0 and 0 This would be expensive 3 0 and 06 these two points were found first Let the second line be 2x - y + 2 Let e 0 be the second line, for this also a made a box go xva suppose I put x as zero if I put x as zero so the new p2 is equal to 0 If x becomes 0 then 0 - y + 2 - y + 2 So the value of y will be 2 The value of y will be will go to 2 suppose I set y to zero So 2x + 2 = 0 so the value of x will be -1 So what are the two points we get from here? 0 2 and when x was -1 then y was 0 so the two points are If you get it then take two points for me Whenever I have to make a graph I Listen carefully and you will understand it very easily Whenever a graph has to be made So just take out two points of a line As soon as you got two points now Join both the points and a line will be formed it is very easy to understand understand understand e pg it is very beautiful it is very beautiful look at it Now let's say x is the axis let's say this is the axis is our this x axis and y axis The axis is make yours a little lower not more than 3 and a quarter Go So let's assume this is the x axis and let's assume this My love, this is our axis, this is our origin this is negative wa towa d this is negative If there is x then how far do we reach in x d x I need x I need th bus and myve If you want then I can take you to T 3 leads to 4 Let's go to the minus till the human we need it wa I want two too so if you want then take it to me Let's go to this 1 2 four five six okay now plot these two points how to plot 3 0 in x 3 y in 0 so this is the point 3 0 0 6 in a 0 y There are 6 of them in this list so join these two There is a line which is this line is the line joining these two that's this line look at these two points The joining line is this line so this Suppose we said it l1 so this is the line l1 is the line right this line this is l1 line now i am starting with pink I will make l2 line with pink I will make l2 one So what are the points on the line 0 2 like this Make the easiest way to make a graph from This is the way, take out two points and join The graph of the first line becomes two points Take it out, join it and another line will be formed Look, plot 0 2 so 0 in x is 2 in y That's a point -1 0 in x -1 0 in y this is One point joined these two points The line connecting these two points is create a joining line Isn't it right to join these two points this line which is going to be these two This will be the line joining the points So this became our L2 line Now what has the question said? bola hai dr the graph of this and this to Suppose we called it A1, we called it L2 I told you so the graph became our draw l1 A2 Now it is saying shed the region bound by that lines and x axis so these are lines and Which region is covered by the X axis? You enclosed it inside, which region? Which region have you enclosed? this region He has enclosed this region, right? We have shed this region, right? Shading with pencil if you have to appear in exam okay we have shaded this so this one which this is the region, we have enclosed it I'm done here I'm making a p look hey friend, this region, this region, it Enclose Tax I took this region, this region This region is enclosed by this This region is enclosed inside, okay so this region is an enclosed region, we have what have you done, you shed it, what are you saying now now he is saying find its area so this So it is a triangle what is the area of the triangle the area is 1/2 * base into Height is half into base if I consider this Base if I consider this as the length we need Length is never negative so we get If you need the whole unit then buy one or two here from here to here if the length is four units then four units four units are the length and the height Brother, the opposite vertex of the one considered as base perpendicular to two opposite vertices Drop the perpendicularity, that's what I taught you The one whom you consider the base in the triangle Drop the Perpendicular to the Opposite Vertex This is the height, what is the height from here to here it's done this is point four this is point four one in one and four in wa, these are the points The intersection point is always a two or four What is its length? 2 to 4 is 4 to 8 8 8 Square units is the answer 8 square units is the I understood the area, I understood it, G 8 square unit is the Aria understood me did you understand my love jaan 8 square unit is the Area 8 square unit I d Aria moved forward Let's go ahead my love let's go ahead So I came across a question on making a graph. I asked you before putting it so that if it is in your board When this question comes then you will know that the graph how to make it let's move ahead now let's come Now let's find out the solution means the value of a and va is methods of Findings Solution Methods of Finding Solution What does solution mean means solution Solution means the sum of x and y We find the value of xva Now we have to do this, this, this, this, this you were playing with so many equations No, this was the equation and then there are these two equations isn't it and then we here here here But if I play this equation then all these equations we need to find the value of x and y We have to find the value of another y, its two There are ways my love there are two ways The first method is substitution method and the other method which is the second method he is is elimination method what is the second method elimination method So the first method is substitution and the second method is the second method is the elimination method so There are two methods: substitution and elimination Our What will be passed, what will be done, see I can solve the same question using both the methods. We will solve it using two methods, see the answer same is coming brother when the answer is same then this go this way or this way then we will check Can you answer using both the methods? The season is coming and I am trying to solve it as best as I can. I will do it anyway so that you understand the method It is a very easy PG, I will accept it said that 2x Suppose I told you what a dirty thing this was Come Went 2x miva = 3 and the other equation is given to you is x maiva e 4 these two equations are given to you by these two I have told you to find the value in the equation of x andwa find x andwa using Substitution Method Using Substitution Method So by substitution method you will get x and Finding the value of wa What is the meaning of substitution method First understand this, look at the substitution method It means in one what I'm writing is by picking up the value from Write it exactly in your copy with a copy and pen You are sitting with it today, not without it I did not come to sit and watch the show, I will speak again I am in a very angry mood today I am sitting with a pen and paper and you can do whatever I am saying. I am going to write it by picking the value from one in the other Pick up the value from one and put it in the other If you hit me then pick up the value from one and you will Taking value from one and throwing it in the other I'll throw you into another one, simple So take the value from one and put it in the other Patko means what are you saying bhaiya like assume as if assume as if assume from this you picked up the value of x and sent it there two, you took the value of x from this Suppose this equation was first told to You said second so the equation with second using the equation with the second from you wrote the value of x 4 p y it will happen 4 pwa is done now put it two putt in First, the value of one of the I picked it up and put it here, now this is x put this here it's a simple rule is it a simple thing is the value picked from one whose value is pick up anyone's like i picked up x's So take the value of x from this and put it in If you put it, we put it in first so how will it happen now put this in place of two times x two so 2 times 4+ y and - y so such that equals 3 4 * 2 8 + 2y - y = 3 then it is 8 goes there so 3 - 8 and 2y - y y So the value of y is -5 so I got y I got y now what Now you have to take it out, you have to take it out oh x So here it is, what is x? x is 4 + y. y If you put it here then 4 + -5 this is x so The value of x is 4 - 5 - 1, this is called we call it the substitution method We call it substitution Method Understand, this is called substitution method one take the value from anyone Like I picked x then the value of one I picked it up and threw it in the other one I picked up the x from this one here I slammed the x in place of here x I put it in place of x here so I put this in place of x We take the value from one and put it in the other slam you have given y went out after y this came back into it keep aside the equation of one that you made, keep aside the one Let's go now, first he will go for elimination We will go later, find the answer to this, now let's go The question we left out A P B B = 6 and second The number 2a - b = 9 is given by The value will be there, now find it, will come to you now Now you will take it out, take it out quickly, quickly take me out friend take me out quickly don't look take it out quickly i can't stand it going take it out today quickly [music] what's coming what's coming what the hell is going on Friend, but it is right, ignore it, whatever happens will be seen Now I will understand, my friend, I have also thought I talked to all my teachers It happened, I was refusing at first and saying let it be for now wait 2-3 days for live I said I have time for two-three days. I don't have it, how can I wait for two or three days How can I wait for two or three days during my children's exams? No day time whatever happens we'll see what to [ __ ] if there is only one channel then we will take it Channel hey 100 channel sacrifice for children so what are you 100 channels you are one blow me up i am 100 I will give one how will you do the channel my love how will you do it to someone Take value from one and put it in the other so like accept from this accept from this Guess what you did from this You called this one first and this one second Suppose the value of a is 6 - b put it in second by picking the value from first If I put 6 in place of a then b is the value of a Place 6 - put B - B was like this equals 9 written like this 6 times 12 - 2b - b = 9 then -3b this will become - 12 there went -3b e -3 minus went to minus 3 1 3 So the value of b became one, b1 became now a If you want to find out a then here is the value of a If 6 - b is 6 - 1 then the value of a is f The value of a has come to its true If fi is ok then the value of a is as follows So this was our substitution method that Take value from one and put it in the other Take value from one and put it in the other pick a value from one Of Tell me, have you calmed down my friend, how are you calm? How come you have become silent when I am singing If I was singing then who will take it forward, who will take it forward One will increase it with so much difficulty now I go and laugh all day long Even if you are not there you are with me You are not supporting me even though you are not giving up If you keep giving then this is called substitution method now ask the same question in the same way We will solve the question by elimination and Let's see if the same answer comes See the first equation is 2x mawa = 3 The first equation is 2x miva = 3 and the second The equation is x mwa = 4 Now see what the elimination says What is the secret of elimination, listen to it listen to the story listen to the story of elimination Elimination says this Elimination says this is elimination it says that whosoever gets I have to eliminate this elimination means one the thing will be eliminated, eliminate means one Will blow it away what is elimination like What is elimination in Big Boss that it If the person goes out then it is elimination Meaning if you blow away each variable then whoever needs to be eliminated make his weights equal make his weights equal Give it to whoever you want to eliminate What should I do, make it equal and then accept it I need to eliminate my ex So this is the one that causes the most trouble, brother. Saab X troubled me a lot If I am talking about my ex then believe me If you want to eliminate x then do the here is a fit two and here is a fit one What did I say, whoever should be eliminated there is a limit to his weight but here is two more one is not equal here it is two here one if I need two here too then I Multiply this whole equation by two from both LHS and RHS if I Multiply by two in LHS RHS I will do no harm to the equation So I changed the whole equation to two So this becomes 2x - 2y = 8 and here it is If it was there then without multiplying it, it would be like this I have taken you both like this many times You will have to multiply it, but right now without it The work has gone well, what will you do now? what will you do now Now you will see how it will fly You have to eliminate here as well + 2x here as well + 2x then subtract these two equations Let's give it, so I put it in minus here plus was here minus was here minus was here plus here was plus here was minus so 2x - 2x Flew away minus pwa myva pwa myva pwa e 3 my 8 So y becomes va equal to aa minus f is the value of wa coming in mine Was it that the value was coming from mine In Substitutions also sorry Was the value of y coming out to be -5? Was this also -5? was coming and in this also the value of y was coming -5 okay now what do we have to figure out now I want to find out x, how to find out one, how to find one Find out these two original equations no and to put it in any of them and make it into any of them Also put y i -5 any do it in me also do it in first do it in second did these in seconds sec then this becomes the value of x myva -5 I 4 Iswa was replaced by -5 in place of Wa So x p 5 = 4 so the value of ex is -1 Is the value of Ace Mine? whether it was substitution or elimination yes what will be the answer will it be the same answer will come bean will come what will be the answer same Elimination will come Whether it is a substitution, what will be the answer the answer will be Same substitution so you know You understood the substitution can I take it from one and put it in the other The answer has come, children feel it in elimination It is very difficult, but it is not that difficult you will see in many questions Elimination makes it very easy Ease of elimination in all questions If it happens then don't think that elimination is a big deal It's difficult, okay, with so many questions This will make the question very easy look at you right now i I will tell you what to do with elimination What to do in elimination, this is the only sure shot solution that whoever has to be eliminated, Equalize the cuffs Equalize the cuffs and see how It can be cut if there is an opposite sign then add it If two have the same sign then subtract and cross out one is gone one is gone so put it in this In any of the two, the other one will also come out the other one will go away too ok ok my charging is over You are getting a second of phone connection from this hold for one second g next come to the question na you are next ask the question let's solve this question Then think how you will do it, think about this question How Think about how you will solve this question Think about it ji Not charging at all what a cable dude y i will wait a second Come think about this question how will I charge the charger I am bringing it I fell in love ten times I can't live without you yes it is ok ji come on come on come on So now we have to solve this for x and y Solve it using any method you wish Have to do it by elimination Have to do it by elimination It has to be done by substitution It has to be done by substitution It is up to you to do as you please let's say the first one is x up 10 p up 5 plus plus in y up 5 -1 times 0 this gave us the ok if we move this first -1 over here then this will be then x up 10 p v up 5 equals 1 this It is ready, let's take the LCM, still the ratio How will I solve this, friend? It is very difficult If we take LCM then we will get 10% done, here x will remain the same, 5 to 10 2y equals to equals 1 so from here we get x p 2y = 10 x p 2y = 10 this is done this is done ours The first equation became our first Do the same equation in the second one: x a 8 + y up = 6 15 take lcm take lcm what take 24 Take the LCM 8 3 24 3x I 6 4 24 4y = 15 so it becomes 3x + 4y = 15 * 24 How much is it 15 * 24 5 4 20 5 * 2 10 And I want to know this so that you too don't Looks like Shot Bhaiya is also doing the same thing do it like this, silly mistakes can be avoided Silly mistakes can be avoided, you should also do it like this do 5 and 12 in these 4 and y y i deliberately If I do it like this then it becomes 380 and then 3 one p 4 va e 3 a p 4 va e 380 here comes ours here comes our second Now we have to solve these two equations We have to solve these two equations How to do it, now see in this Substitution would be mind boggling that x take it out and put it there, it is very big Do the calculations, what if your mind gets spoilt what should I do my love put it here look suppose suppose I have to eliminate x If you want to do it then turn it into 3 and put it here Multiply it by 3 and it will be ready 3x3 to 6th equal to 3 multiply by 3 so 30 This is done minus minus minus so this is deducted as 4y - 6y then - 2y this sign is used Forget it now 4y - 6y then - 2y 30 out of 380 if you went 350 so the value of y is - off 350 over 2 what will come g 175 2 * 1 2 2 7 14 2 5 10 then the value of y value came -1 75th came y came any put it in and x will come, accept this put in first put in first here If I put it in first then x p 2 * 2 in place of nawa - 175 e 10 so x minus 175 * two 350 equals 10 If it goes there and gets added then the value of x will come Went 360 so one is 360 and y is my 75 What did I do wrong? What did I do wrong? Did I Make a Big Mistake 165 will happen yes 2 2 5 2 to 14 and 2 5 10 correct then what a good 360 would be nice ha ha ha one second one second one second one second one Seconds, that glucose got a little on the head If the glucose level gets to the head then this is it -2 Out of 380, 360 remained 67 What are you saying? Have you gone mad? How good will it be 24 or 15 and it will be 360, wow Wow wow wow Shobhit Bhaiya wow wow Shobhit bhaiya then 3x p 4y e 5 4 ha will be 360 okay dude okay okay okay okay okay okay I understood I checked I was just checking if you were right or not no i was checking if you were paying attention Whether it is true or not, a maths teacher is never wrong A maths teacher is never wrong, a maths teacher So it checks whether you are right or not. 3x + 4y = 360 this is it if you still do it like that just solve this here by adding it into 3 multiply it by two inches Two 3x p 6th = 30 this is done now look minus minus minus Gaya Natwa equal to 2 aa gaya 330 now it is correct now that's right, now I'm doing it right hmm i was just checking if you were awake Or you didn't wake up, I thought you went to sleep I was checking it, I swear I was checking it I swear to you, Bhaiya, it was not wrong not wrong like that tell me i had done this i was sorry Sorry Ok, now I am doing it right, right now If I am doing this then what is the value of y coming out Now tell me what is the result of -330/2 y Tell me the value, tell me you have a lot of brains what do you think is coming tell me 165 is coming It looks like it is happening now -15 looks like it is coming very nice let's go There was a difference of only 10 Friend, the difference was only 10%. I scored - 175 You had calculated the difference between -15 and 10, it would have been fine hey brother what is happening in 10 now y If I pick up and put it in it then x p 2 * - 165 = 10 then x - 330 = 10 then find the coefficient of x The value has arrived 340 You should tell me the truth, I should tell you the truth I have been laughing since morning, you all, you all with Jannali I am telling you now I went and laughed I am here since morning because of this No, now I have gone and laughed since morning, tell me Jannali remained If I am with you I will laugh I take it I was just sitting there like that what is it okay it is climbing keep climbing doing Is Come on, what still went wrong I told you yesterday in live Do you remember the one that was there yesterday? They call it yesterday's recording I recorded what Paulino Mial did I had put it in it, I had told you all, didn't you You are there only when I feel like you writing yes, color, color, when you write Justice Justice A I feel like it B my I do not feel like teaching why don't we move ahead move forward Go ahead, this is a very lovely question this is a very lovely question CBSE loves this question very much CBSE loves questions very much See what is special about the question See what is special about the question The specialty of the question is that the question The specialty is this that which is first with x was earlier with X is now with Vava The one who was earlier with Wa will now be with X brother who was stuck with the ex before Sticks with Vava First X with 49 49 happened with thawa who was with wa When I went with my ex, something like this happened Whenever you see a question like this question this is a special question this is a It is a special question whenever such a If you see a question, you know what to do I know what to do, there are lots of things to do Kids will tell you what to do once Adding them both and summing up both equations at once to Substack Adding both the equations once and Once you substack both equations, If you add both of them, both the equations are then from LHS LHS to RHS to RHS to So if you do 49 + 51 then you will get 100x If you do 51 + 49, you will get 100 y, which will be 499 y will you do 1000 If you take 100 commons then it becomes x + y = 1000 one second is 100 here this 100 two zeros multiplied by two zeros is x + y The value has come to 10, this has now become your first The equation was so big that it was We have spent our entire life trying to solve this problem We have reduced the big equation to a smaller one I have converted it into an equation, what to do now Minus both of these, if you minus 51 out of 49 went 51 out of 49 went in 49 If we go from this to 51 then the minus will be applied here, so 49 - 51 I'll write it down for you here Look 49x + 51y = 499 and here 51x + 49th = 501 now if we minus this then All the signs will change to minus 49 -50 of So -2x 51 mi 49 51 mi 49 pwi 499 mi 501 Mine take two common ones out of these then minus x If I might become 2 then my x is 2 I might become second equation now this is a very simple equation Hasn't it become very easy now? Hasn't the equation become very easy now? c equation cannot be formed It's done, it's done, it's very easy equation just what to do now what to do now now what to do is solve for x and y Just to make such a big equation into such a small one I made the equation so big that it became such a big equation What should I do if I make a small equation, brother? look pick it up and put it here with this I will solve it by elimination only it will happen very easily, look, it will happen very easily it already has the same coffee in it the fit of x is already the same as the one of x isn't it there is one here as well one here as well these two If you add the equations, you get x - x as soon as you add them cut y + y 2y = 10 - 1 9 then the value of y The value has arrived 9/2 The value of y is 9/2, put it in it back then - x + 9/2 = -1 then - x = -1 - 9/2 From here you can do it, if 2 LCM then -2 -9 isn't it so it has become this If 11/2 goes from minus to minus then the value of one has arrived The value of 11/2 x is 11/2 so one 11/2 and or 9/2 x 11/2 and wa 9 batu aa When x becomes 11/2 and y becomes 9/2 Gone is ok x 11/2 and y 9/2 It is clear, it is clear, I moved ahead Let's go ahead and assume another one like this If I give you the question, will it you will solve the question in your homework, see which earlier he was with x he went with y who Earlier he was with y and now he is with x have to do x and y for homework do x and y in homework cbse The question is now we are coming now we are coming Now we come to a new thing, a new thing Should I poll you so that you can find out and what are you doing yes let's go yes I am casting a poll I will post a poll for this question I will see but brother Paul is also hacked taxed or not kept moment not hacked I haven't kept it for a moment, only then look at the pole well I'll keep the secrets open for a little while All the kids who are sitting here, do that We will know the real number of children and not the poll It happened today, who hasn't polled? Who has not been polled, who has been polled, because here But it is showing 2 lakh and in the poll only 40000 kids have done it till now Who knows the pole from which we know the pole This poll will be conducted to know how many children are there in reality today 500 kids have not been able to hack it yet Gave Vote 500 kids still probably original Let's see how many kids are original He is the original child, which means he is original What is the real audience and poll Copa did not come today We will know the reality from the poll today let's ask questions speak in question Sunita has one more than Vinay what is haze Sunita, look, word is a very lovely thing These are problems, these are word problems, how Let's listen carefully, each line you will read the word problems to solve them Don't worry about the child, I am here Don't take tension from the child who I didn't have yes, now we will ask many such questions you will understand everything very easy he is speaking to Sunita ji carefully Look at the person who is not able to understand and focus Commando Sunita has more experience than Vinay has ok you asked us what finally we have If you ask how much Vinay has then accept it whatever Vinay has whatever Vinay has Suppose it is there then we have taken it late Vinay if has and according to question we read the first line if we read the first line So look at the first line Sunita has one rupee Vinay has more than what Sunita has There is more money than X. Vinay has said that Sunita has more Then Vinay has more experience than Sunita then vinay hai thik hai together they have total of And then Sunita plus Vinay both got it What is the equation we represent? Rupee Vinay is ours and we will find out its value Find the value of Nikalani Heavy from us Understand, the first line said that Sunita has X is more than Vinay, the first line said I am not able to understand, please explain it to me my love I am yours, I am your brother, I am standing here Understand that we will read the world problem one by one The easiest way to solve this is to If you solve it by reading one line then Sunita has x-r more than vinay then sunita has x more than vinay together they have So if Sunita had A and K had If you were there then you should meet him and he has asked me How many does Vinay have? See here. and v are both variables, but we need only v. If you want to find the value of s then bara x pvi put it here brother s bara x put pvi here in place of s x pvi If you put x pvi then put this in place of s Given P v iva to x p 2v iva This will go here tova mine x equals uvi came equal to y minus aces up to equal to wa mine x upt second option apply it all at once second option Put it all in once, put it all in and you will know How many real kids He hasn't hacked the poll yet today. because there are two lakh kids sitting here i I am telling you I am telling you to you today it went today today this went here today He has not hacked the poll, not the poll If it gets hacked then the real kids will get to know today Now the poll has not been hacked because of this, the kids who Kids will watch this video later In the recorded, suppose one year from today After one and a half year they will tell what happened what days those were we will tell you So all the kids should read it once in a second Answer the options quickly 10 10 20 seconds I am giving you the second option, apply now You will find out how many children are there in real life because the kids are sitting right now it can be seen in this there are 21000 children, I can see 21000 children are you sitting here and how many have you seen The poll has been given by only 91000 children Till now it means real is 91000 so today it is real 91000 92 reached Sir first option is the answer, good answer hey take y my aap 2 why both of them same is good both are good y my one is up whole ment okay this is y my one up 2 this it's written like this and it's written y mine is a whole I am my ok this is the answer put A A sorry sorry put a put a do not do this poll today [music] Now the real kids will get to know today with us How quickly should you give birth to as many children as you want? put it quickly, put it, A, A is the answer, A is the answer A is the answer No no, I am not there yet, that's such a big difference If the poll is coming in that poll exactly If half of them are kids then the poll is not hacked No, then this poll cannot be hacked today. I found out today that he did not hack the poll in the poll Look, you look at the poll, one lakh children means Today one lakh children are live real I feel today is one lakh Kids Live Real what else do they say He is showing two lakh children in this 212000 children are affected in this attack today 212000 children he is showing me 2862 kids this is what he is showing me and the poll If there are 1 lakh children then there are 2 lakh children alive Showing and only 1 lakh in the poll The children have done it, meaning only 1 lakh children It's live, it's over today It is finished, it is going on today Tell him to get out, come on get out I am ending a poll, let's study now. Let's leave it and go to the barn to study now are and do diya and kar diya I ended it I Let's move forward with this get out in If it comes out, it means 1 lakh children are alive today. Lakhs of children are real today who are live the rest of you go away give the rest to this one Let's go and write it all down in Word Come back now to solve the problem go focus come back come back this ok come back from go to the word problem which is a word problem What do we have to do to solve this word to solve the problem We have to read each one and do it well Now we will solve all the word problems quickly keep the focus here now we will quickly We will create problem now, enough of this Now if this goes to hell then look at it now will solve word problems word problems there is a way to solve this I will tell you the method here carefully. Listen everyone focus is here my love Kids Focus Here All Kids Focus Here But all the kids are focusing on here, okay everyone Kids focus here p to meri jaan There is a way to solve word problems This is the right way to solve this word problem I will tell you the way to solve it Children face a lot of difficulty pairing off Solve word problems of linear equations Words for quadratic equations in Hindi It is very difficult to solve the problem So the kids have that problem, right? I will overcome there is a way there is a pattern that solves the word problem I cracked the pattern and I'll show you I'm going to tell you, okay, so the next one There is an hour in it, you should sit with full focus Look, this whole thing goes to the side again. Till now we were studying without it Now back without destruction We will read the landscape of destruction Put your phone on mode and come on now Fraction becomes 1/3 when two is Subacromial if you want to find the fraction then look at this whenever What kind of question came up, I am telling you by doing it hmm look carefully let fraction is let the Fraction is x or assume that the fraction is that x is wrong okay so let's assume that The fraction is x or it is being said that this fraction is this which This is a fraction, this is the fraction according to two questions according to two questions this is what This is a fraction. How much should this fraction become? 1/3 when it becomes 1/3 when it becomes 1/3 neither one nor 2 is subx cted from numeration so this fraction this fraction became 1/3 this Fraction becomes 1/3 when one is two If you learn then you will get 1/3 Banega and what did he say and it became 1 Batu so back to this fraction which is this 1/2 becomes when when when when one is Subacromial keep 3 if x - 2 = y then 3x - 6 = y So this here and 6 there, so 3x - y = 6 first the equation is 2x = y - 1 right 2x is y 2x Miva E-1 this becomes our second What is the equation? What do we do with these two equations? We can find out x and y from these two equations. you can take it out below this Let's keep it, we will do it with substitution only because we already see one look its ain't no good its ain't no good pick it up that I put it here so look here But what do you do if you subtract it y is plus here so y is minus here so y is plus y is minus y is plus so y minus minus pwa cut off 2x my 3x - ex equal to -1 -6 -7 then the value of one comes from Is the value of x coming to everyone's sense Is the value of x coming from everyone's Is the value of x coming from everyone? it has come at the value of one by picking it up If we put the same put again then 3rd and 7th = 6 So here 6 so here it becomes equal to 6 - 6 it will be 7 * 3 14 7 3 21 21 - 6 how much will it be y is equal to 15 so x7 y 15 was this what you had to find out right no, we had to tell you, we had to tell you Whatever our final answer was, we got it final I had to tell you what the answer would be, what would be the fraction what would be the fraction x over y equals what is x what is x 7 what is y 15 So this is the final answer, we have been asked this na find the fraction then this is the final Answer: Whenever there are questions with fractions, So this is how we will do the next step now quickly quickly quickly we have different types what questions will we ask, it is being said a part of Monthly hostel charges or part questions What do you call this, the parts guy? The question is this will be called parts listen carefully to the question Listen to the saying Part of Monthly Hostel charges are fixed and remaining Depends on number of days one has taken food in the mess he is saying this he is saying this Listening Carefully Friend, I am sitting for two minutes I explain it while sitting, I explain it while standing it's not going to happen wait wait now listen to me he is saying that View Here View Here Part of Monthly Hostel charges are fixed it is said that Brother, if you will stay in the hostel then You have to pay a fixed amount If you stay in a hostel, you will get a You have to pay a fixed amount Brother, you have to give it to him The more days you eat in the mess, the more I understood giving extra, brother, at least one If it is a fixed amount then assume it Take that which is a fixed amount and that which is fixed is the amount and let us assume that x is the amount and take your exercise and later he is saying that and the Remaining depends on the remaining amount which is That would be the number of days. The number of days is one. If you take food in the mess, you will eat food for as many days as you want Suppose he will pay more for that many days per day The charge is whatever the day charge is I take the money but I accept it Rupee or If it is there then you have to pay x amount then For as many days as she eats food or he eats food If you eat one day, he will give you money for one and two days If you eat it, it will be extra for three days If you eat, you will get extra money. You ate for four days So you will get extra food, okay, do you understand now? You come here and ask question after question no student takes food for 20 days then who Student A is the student who has earned 20 Day food I ate it brother I have to give you X so I have to give you X Every one has to give X so every one has to give The more days you eat, the more extra And give me one yard if I eat food one day If you eat one day, you will get two y. If you eat one day, you will get three y. If you eat it for four days then it will be four or five days For how many days did he eat 5 y 20 days so 20 If you eat it the whole day then he will give you 20 more He said that he will give me X and also give me 20 more it's going to be that this isn't it student take food for 20 days she is to pay 000s hostel charge then he total How many 000 given so this becomes the first equation Now if we talk about B then it is Ver Judge student be who takes food for 26 days to X will definitely give you 26 rupees for 26 days or also Now how many will he give? Total 80 If you give then find the fixed charge and the cost Of food per day then x and va have to be taken out Fixed charge and per day charge are to be calculated how is it, how is it taken out, accept this Say it first, let's say it's second Look, the coefficient of one is already equal to x, so Let's eliminate y minus y plus y minus y plus y minus so eliminate x done 20 my 26 20 - 26 - 6th actu Equivalent to 1000 = 1180 out of 11000 mein 180 this is gya 6th 18 tova ki The value came to 30, so Rs 30 is what it is per day The charge which is per day charge is 30x and if you want to take it out, put it in someone, put it in first assume assume put in your first I have done it, the value of this is what it is which is this or I did this or I put it in first how will you do it and put me in first I gave it and put it in first place, so In place of y I put x + 20 * y I put 30 When I gave it, it came out to be equal to 30 If 1000 comes then x + 3 * 2 6 600 = 1000 comes If the value of x comes to 400 then 00 is fixed The charge is that if brother stays in the hostel then You have to pay Rs. 400 for the number of days you stay with me will eat 030 and give Wait, everyone has come, everyone has come Understanding the Question came one why did you not put the second equation So I understood this question to be a similar one this is a question you have a similar question You will see what you say when you send your sample Will you solve the paper if you solve NCERT You will ask the same kind of question to the cab driver Brother, I will tell you that I I had told you my friend and the PPT guy did not upload it what should i do i me you question I will explain it to you, you will understand it very easily it is exactly like that he is saying that If you are sitting in a cab you can just go to a cab If you enter in then you will get a fixed charge You have to give, even if you get down next second You have to pay a fixed charge Will we accept the fixed charge as the same? You will take it and the number of kilometres you walk If you have to pay more then you can pay per kilometer If we accept the charge then there will be a and there is another question that you will see next either I will add it to the slide, which will help you The slides can be found on Telegram. It will go fine, I have seen it and I know the question no yes it is a question from NCERT only and cap In that also we have fixed charge If you take it then we will accept the fixed charge Brother, if the guy has eaten in the cab then this much I am not giving it, even if it comes down the next second The poor cab driver didn't even give me that much If he spends time then he can earn some money There will be a fixed charge for the cabs and there will be one But the kilometer charge is exactly the same The equation will be formed and it will be solved. yes now let's come to the question about my age Pay no no number questions on digits Today I also asked questions on number based questions in Nath This is what I taught Nath, what is your reason? I watched him speak and understood the concept carefully I am watching carefully, I am explaining a concept You will understand and then you will understand everything Can I say that I will write on the 27th? can i buy 2 in 10 p 7 new can I write like this can I write brother 27 i can write 2 in 10 p 7 2 20 p 7 27 is being made so what did I do The unit of action is placed and these tenses are Place Hoti What did I do to the unit owner? I multiplied it and got the 10 one multiplied by 10 for the unit ones Multiply the unit value by one and get 10 multiply the one with 10 by 10 if you give me this then do this, if you do this then my 27 should we write it like this in childhood I have taught you, accept that I am similar to you I will say it similarly to you, write to 79 so can i write on 79 can i write on 79 I can write the unit person with the unit Multiply 10 by 10 multiply i will tell you like this 63 Write to whom you will tell brother to the unit person Multiply by units and 10s by 10 multiply i said come on i will do this to you should I tell you like this that form a number make a number make a number when when Assume that at the unit place is 1 and at the unit place is 2. But let's say it is 8, now tell me what is the number You will say brother it is a big thing that unit He is going to take her from the forest Multiply and the one which is 10, multiply it by 10 The number that is formed when we multiply it will become whatever number is formed it will become 8 or 10 or 80 P 3 83 will be made, suppose I talk to you again I suppose I'll tell you again Suppose I say it again, suppose the unit place P you put wa and on tense place you put one can you tell me now what is that number can you tell me now what the number is what will happen soon Tell me these butts come and go yes butts come and go butts wow son what have you come what's coming What will everyone's brother do to the unit guy? to the unit one to the unit one to the unit one Multiply the unit value by one and add 10 When we multiply this number by 10, it becomes a number Your 10x Po number became our 10x pwa suppose I reverse y suppose I reversed it, reverse means reversed it, reverse means unit p now I did x and I put the value on the tens Lova did it can you tell me the number what will become suppose ed what will become nimait nimait nimait gave me a reel has been sent For this reason, Shobhit Bhai has sent a reel that checking butts in live be like me tu It will be fun to see, it will be fun to see, it will be fun look look at the reel look at the reel look at this then I How I'm checking butts live p it's ok to see this it's ok to see this carefully watch this one carefully not visible This is how the checking is going on live I am fighting that hey friend what is this Nimit sending brother stop talking i did not know brother and there's 'y' in it I didn't know there's 'y' in the end Nimit yaar you are Nimit yaar what a man you are brother Poor guy too didn't give it to me in the beginning I knew it brother, I didn't know, I just started I saw it only in the beginning, sorry Two brothers sitting with their mother, mummy and papa focus focus here focus here focus here But focus focus commando nothing happened yet If it wasn't complete then I would have seen it before sending it send it in full first nothing happened focus on this Pay Hello nothing happened what happened now something happened Nothing has happened yet, I have not made any reel I showed you that reel of mine was dirty I had nothing in my hand, okay, nothing happened No, nothing happened brother, I made something reel friend now that reel someone what did i do i was y before bha unit Now the unit side has become x and the tens side was earlier x If the tense is pwa then the number that will be there now What will happen to the unit holder who multiplies by one If you multiply the 10 by 10 then add that What will be the ratio of 10y to 10y? whatever happens will be the 10th p One, hey, this was not made by Nimit, someone was already lying on the bed and she started Look at me and pierce me someone will make it and someone will memorize it ok so you have learnt to write numbers If you have learnt to write numbers then reverse the digits two if digit reverse two if digit If you reverse it then the reverse number will be correct by reversing the digits the reverse number which is This will be the reverse number, this will be the okay okay let's come now Now let's come to our question Now this number question is for you. Now this is halwa or this is the question with number halwa for you Now this number question is for you Now it is pudding see now Now see, whenever there is a person with such digits How to do it if a question with numbers comes I'll tell you how to look carefully at a I will do the question don't do anything just watch All the further questions will be like this You understand I am asking a question Look carefully, all the questions ahead are like this will be carefully look at the question don't even read the question don't even read the question just look at it This is a good reversing question, isn't it? reversing question question forward don't read the question don't read further it's good What will you do if there is a reversing question what will you do, don't even read the question You will get confused if you read it, Shovit Bhaiya tells me look at that you just saw that There is a question of reversing if reversing I have a question, start as I tell you I'm at the late unit place digit right now I am not reading the question, I will tell you directly let's say the unit place digit which is That is y and the in place digit is x if it is so according to then whatever number it will be What The unit holder will have to multiply one by 10 If we multiply this number by 10 then whatever will be n will be x pwa this is done What did they do now by reversing the number Dia Reversing Digits, I am not even reading the question right now I'm going to do it myself first Assume y, assume x, write down the number yourself then reverse it, after reversing now unit what will happen to x and what will happen to tens If y goes then what will be the number that will be formed now? The unit holder will get Rs 10 to 1 Multiply 10 by 10 so n d came 10th p X so you have the original number OG The number has arrived and the reverse number ad has also arrived Now read the question line by line. reading the question line by line then it The thing is, this thing from here to here so for how long will this thing remain fixed from y to y how long will you laugh How much will you laugh? Okay brother, it's over. End For what purpose bhaiya is real Turn on hacker notification for tomorrow's live And he posted it in the chat and pinned it in the chat Diya Nimit did a good job So he pinned yesterday's live in the chat His notification for tomorrow's class is on Do it and come tomorrow or else I will report you, okay? do your studies A notification came in the chat turn it on go to it quickly and then Come back and see what he is saying now Now read the question carefully Sen Times The A two digit number is equal to four times the number obtained by reversing the order of I will read the digits again but I didn't understand it english sen times the two digit number then ten times two digit number is equal to is equal to four times four times number Obtained by reversing the order to number having a reversed nad one then this has given the question and what else has given and what is the given difference of the digit is 3 then Difference Between Digits Difference Between Digits the difference of x - y is given to us 3 what is the difference between digits of digit is three okay isn't it of digits which There is a difference, it has given us three find the number find the number just put get 7 times n what do you put in place of 10x + in place of y and 4 * n you will put 10y + x sitting I will do it, solve it, what's coming Find the numbers x and y what is the final answer If you want to find out the number, then it means this is the final answer Look 7 10 7x + 7y = 4y + 4x okay 7x - 4x what is 66 one equals 40 - 7 t e xt 33 That is, 4 out of 70 is 66 so 33 is 67 So this is 2x times y, so what is the value of y The value 2x comes out to be equal to y Well if we put y equal to 2x then it will be negative. What did you just give us, the difference between us digit diya tha difference of digit diya tha right, you gave us the difference of digits I had given the difference of digits, so I did it like this Let x be the number y - x but it can also be y - x yes brother x can be myva or y - x can be anything then x in my case if I put 2x then x - 2x becomes 3 so this is negative if this happens then it will become negative then this If it is not there then do it here then y In place of 2x - x times 3, the value of x becomes 3 if x is 3 then put it back in The value of tova has come to 2 or 3 t 6 so x3 or 6 there four there four which is our The number will be the final answer, I am writing it here I am writing the final answer here so there four there four what will be the number It is 10x pua, right brother the number is 10x pua, right So this is going to be equal to 10 i x x what is 3 so what is 10 * 3 plus wa 6 came so 36 so Everyone's number came to 36, everyone's number came to 36 Everyone got 36 Hey, why isn't this boat leaving? Till when? You will sit, my friend, go brother, how long will you sit? No, there are only 1 lakh original children because 1 lakh children have given the poll, why? Brother, you are no more, go away friend Ok, now I understand the question, so The first thing we need to do is So do you have to write down the unit place yourself? in the y value tens place on the x value I wrote down the number and wrote it in reverse also When you have taken it, write it down till here When you have taken it, write it down till here After this, read the question and write it down till here. Take it and then read the question given to you I understood, I understood, I just wrote till here Write X and Y according to the question I have taken it out, right? I had given the di between digits either x mywa 3 will be yahwa mine acus If you do X-ray then it will be X-negative If it is there then I will delete it, this one will be correct ok let's come to the next question similar to similar to similar to Ask a similar question like this ask the question that exactly like that do it you all have two minutes like right now ask the previous question like now ask the previous question like now Do the previous question exactly the same way Ask this question, I'm giving you two minutes Use your mind, I'm giving you two minutes quickly make up your mind quickly do it what are you looking at me yes take it out take it out quickly Hurry up and whatever is going on live, These are the comments going on live This pin is the first comment pin comment in the Click to pin comment Click to pin comment or turn on notifications and click here Like it, it will make your feed better I will be there in tomorrow's class, we will study tomorrow we will study quadratic equations tomorrow Quadratic The equation is done, I will do it while sitting from solve friend a little hard to stand A lot of energy is going out right now hey enjoy my enjoy my back view Let's say a two digit number, I am not able to understand it I don't understand it at all, I just saw that Shobhit Bhaiya has talked about reversing I told you not to read the question don't read the question what will you do what will you do, you will not read the question Will you start doing yours directly? Is it late? one in the units place and one in the left place what will be the number 10x pwa similarly if reverse it then if If you reverse it, the unit will come into place x came in its place and y then what is n d what will it become 10y p x very good So this is the O number, this is the reverse number now You will read the question, it is being said that it is two digit number is equal to say times the sum of its Digit is being said to be good according to The question is whether this number n is equal to two hundred times some of its digits is some of it's digit good okay this is the first thing given what else have you given me brother n what is it seven times sum of digits is kya hai sen times some of its digits this is done and What is given by the number form by reversing The Digit which is the Number Form by Reversing the Digit is it is less than the original number by 18 then original out of original number If you remove 18 from the number then it will be for me I am getting the reverse number, that's what I said that number form reversing digit is this The number this lesson is original number by 18 So if I subtract 18 from the original number If I delete it then I will get this number. Find the We have to find the original number y n, let us enter it Let's put the value of n equal to 10x p.i. If you put it inside then it will be 7th place 7x Are you not talking behind my back? in class ok if I take this 7x there then it will be 10x my 7x b equals 7th myva 10 minus 7 what happens 3 equals one Gaya 5th 6th 7 gives 6 to 6 so x equals 2 so this became the first equation this became the first Everyone's equation became equal, did I did I do it right, did I do it right, okay am I doing it right or not, it's ad n d 10y + x is equal to n what is 10x + y - 18 ok so what else should be done so what else should be done what should I go, what should I do, what should I do what should I do what should I do to bring y here if we take x to the side then 10y - y = 10x - x - 18 such that y is here y will go here + x will go here then 9y = 9x - 18 is 9 common then y is 9 common x-2 neither took the common from y nor cut from it So the value of x is equal to 2 x Let's put this in order and it is equal to 2y to 2x 2 If I put this then this might come here plot this is where manwa tova miwa so here the value of y is 2 if y is so what is x 2 * 2 t e 4 so what is x The value is 4 so now our final answer is Whatever the final answer will be, it will be ours now The final answer n will be 10x + what is the value of y 10 * x What is the value of 4 ps y 2 then 40 + 2 is 42 how many are coming to 42 how many children have brought 42 answers? how many Are Brother yes tell me how many there are brother how many are there 42 brought it How long has it been since you've been teaching us Remind me in two hours to change the battery too I have to do this camera is the other one I will have to change the battery for live Nothing will happen in between, just for a little while There will be a black screen and the sound will keep coming My voice keeps coming, my voice will just keep coming There will be a black screen for two minutes. Let me see how much it charged now should I change it now and then there will be no tension Will it remain, I will change you now for two seconds no for two seconds for two seconds You will just hear my voice I will come but I will not be visible; the sound will come but I will I cannot see you, is that okay, wait for two minutes just wait for two minutes just wait for two minutes i will Give Change two minutes wait see if you can hear my voice If it is there then tell me, can you hear my voice? There is no problem with my voice There is no problem in hearing my voice The voice is sounding really sweet, isn't it? I don't feel like anything is different now look i am here came to the fore look here it comes It's gone, it's come, it's here in my heart I'll take it I let's go back ok let's come to the next question Now comes the question about our age is of my age Shobhit has found a hack for this question as well Bhaiya don't take tension, this is very difficult for you These may seem like heavy questions, right? when your master taught you that Bhaiya yaar these these these look so easy now Yes, Shovit Bhaiya is teaching you now, right? look at you it is being said tell me go looking carefully looking carefully look carefully oh oh look here look here Look, I am not looking back, this means no i don't notice you yes there is an eye behind the masters too you dont no yes look it is being said that present age of Father is three more than three times the age of His son, who all are you talking about? Read only the questions, don't read too many questions How many people have been talked about a lot He is my father brother, there will only be one father no, else it should be said three times the age of his son then there is a son and there is a father, talk about him It's been done ok no problem no problem its very good so be careful to look carefully to look very carefully It is being said that the present age of father is three years more than three times the age of the sun to Assume we will play only in late edge or S and F right, then it is being said that you should read it again the first part, the first line are together It is very easy to read and see the present age of Father, whatever is the age of a father in today's time, if Let us talk about the present, the present of today Let's talk about father on time, whatever age it is three year more than three times three times age of sun age of sun to three years more than three times the age of the sun did I did i write it right did i write it right first line is correct did i write the first line correctly father's there is three more than three times the age of the sun it is very good very good tell me more tell me further tell me further tell me it is being said further now whenever If you will ask a question then according to the first line then write it as per the first line Ok, now don't read the whole question. Now don't read the whole question, just read ahead three words of Read Three Year Letter, after how many years it is said 3 years have passed now listen now listen to me listen to me listen to me 3 I talked about the next year, don't read the question further Do not read the question further, it is from 3 years later If you don't do it then according to me it will take 3 years Think about what will happen next, according to me 3 What will happen after 3 years according to me from after years after years my According to father's age brother right now This is the age of three and three more will be added to it After a year, there should be three more additions at this age and after years sun if today is like this Brother if sun's age is like this now then after that years later sun will be age 3 PS this is what happened to the sun Age is F D, it will happen after 3 years It has three ads and the age of the sun after three years It's done, it's done, I understood the three adds in S I understand it, according to me, according to me This is father's A after 3 years and according to me From Age of the Sun three years later this is what I did you wrote it right, if there are so many judges today then why after a year what will happen if today sun releases three ads in this amount If the judge is s then what will happen after 3 years s it will be okay it will be absolutely correct That's absolutely correct, in my opinion this is my According to this, this is what the question is saying what is the question saying according to Also see the question, according to me it is correct isn't it? what is the question saying? He is saying that after 3 years his father's age will be 10 more than twice the age of sun to question According to this, the age of the father after 3 years will be what is 10 more than 10 more than 10 more than Twice Age of Sun Twice Age of Sun and that If we are talking about time then S Dash understood If you understand then this is according to the question According to me this is it, just pick it up and put it in ad put ad here put ad here What is the value of this 3 p 3 p 3 it becomes 6 6 p 3s equals 10 p times a D is 3 I understood what I said, I understood my this is what I'm saying this is what I'm saying First, start writing to yourself three Write down the lines before reading them The age of the father and the age of the child are also higher than before Write it down yourself, then read the question and Read the question and write it accordingly Just put the value and the answer will come so easily it really is that easy i am telling you It's that easy, just do it according to yourself Write it down, just always remember that what I I am telling you, you have to read the first three lines Just read the first three words, the first three words Don't read beyond that, you might get confused with the first three. Read the word and see how many years later I am talking about 3 years later So according to me this will happen after nine years and I think the child will have an A Then read what is according to the question Look, according to the question, this is f's' Fill it and see now 6 + 3s = 10+ 3 * 2 6 + 2s If it comes, look 3 3s it is here 2s If it goes here then 3s - 2s will become equal to This 6 became 6 and became 10 so the value of s became 10 What does the age of the sun mean? What is the age of the sun? Present Age Son s Present Age Thi ed 3 If the age after years was s then I got 10 if s I got it, now what do you want to take out, Father? If you don't want to take out A then what is the judgement of father 3+ 3s father's present age is f only If you want to find out the present age then find the present age of the sun that this is it and this is father's present age then 3+ 3s then 3+ 3 * 10 then 30 + 3 33 then father Key age present 33 years and sun key age 10 Year Understanding Let's do one more question and understand it better In will ask another question more thoroughly To understand will come, I will not give you a break, will keep studying today brake no brake brake no brake The break will not happen, it will end soon It will be over, it will be over it will be done now the meditation will be over looking from wait, if you understand, write it down, write it down quickly no brake oh no brake no brake yaar brake no friend no break no break not today no break today no break then what then then I will directly sleep I have to get up in the morning and go to the dispensary again I will go to class directly to sleep after finishing then Tsonga break no break what happens today please no not today today no there are just a few questions left four or five friend why don't you finish the remaining questions then you too I too will sleep and Are there any four Pa Quen left? its over let's go poll I will send you the poll question. I send I'm sending a poll hm two minutes time you have two minutes how much time do you have It takes two minutes hmm hurry up Solve it using your mind, it may or may not matter no it may be no problem I will again I will tell you, I will tell you again, but use your mind See what happens, it will be great Otherwise, Shobhit Bhaiya will tell you the right thing. If it happens then it will be great, otherwise it will be a shame Brother please tell me If it happens then it will be great brother use your brain why are you looking at me Apply [music] Let's get it done, I am going today, I am not going today look carefully look carefully pay attention look carefully my love look carefully look he is saying he is saying that present Age difference between father and son is 14 What is written in the years, a father was talked about and she talked about him and his son and He said the difference between these two is 14 years It is obvious that the one who is the father will also be the son Brother he will be 14 years older than me, it is a logical thing No, only the father will be elder to the child it will be the edge of the sun If I increase the age of my child by 14 years Only then will you be able to understand the logic of getting your father's age You are in the age of the sun if I increase your age by 14 years Only then will you get a very good gift from Father Ratio of their age will be 3 43 after good it's been 11 years since we talked about it to hell with all the questions Well, I am saying after 11 years Watch 11 Years Later 11 Years Later Ed Joe what will happen if you add 11 to it 11 p s p 14 and what will be the judgement of sun After 11 years what will happen to Sun and Sun 11 ps if it is the present time If the present time is s then 11 years what will happen after 11 ps will be added then add this is and this did you understand this, it's easy PG friend It is easy and busy, now it is being said what is the ratio of their age will be 4:3 after 11 years then He is speaking to us according to the question ad up add is given to us 43 solve Let's solve it. 11 + 14 becomes one. 5 and two 25 + s upon 11 + s = 43 no this is done solve it solve it solve this Do it here, cross it here Multiply 3 times 25 + s = 4 ta 11 + s this is 25 * 3 75 p 3s = 44 p 4s this 44 goes here then - 44 so 75 - 44 = If 3s goes there then whatever happens will come to 4s - 3s one of mine is gone four out of five one is gone 4 out of 7 3 The value of 31s is 31 years B option is The Correct Option how many percent of children were brother b What percentage of kids were from Bhai B group? very good very good come on very good yes very much great 44 44 yours A of both A and B How did you come brother 24 years, why did you come How did your 24 years come? how has the year come baa baap 24 years what will be not good baby's h good baby's 24 no no b option b option i the Answer B option is the Answer next question is being said in a painting competition watch carefully attention looking from a painting The competition is a painting competition of school a Child Made Indian National Flag Huj The parameter was 50 cm so the child had one The national flag was made the flag of our country which will have some length and some breadth also Brother, he must have made the flag of the country Is it from the country? He said that the flag is of some length and if there will be something else then according to Question according to question first line what does the quote that the parameter is 50 mean what is the parameter u times a p b This is 50 given, which means the value of APSB is Went The value of 25 a p b is 25 first equation its area will be decreased by Six if length is decreased by 3 and breath is increase by two ok can you tell me what is the area if the area is x y then what will be the area area so x x y means that l * b is its area What is area then length * breadth now the question has spoken the question has spoken The question has said that this area is it will be less than chh which means LB is less than chh will decrease Listen carefully to what someone is saying listen carefully, he has said the area which is it will decrease by 6 if the length is If it is decreed by three then the L D will be It is said that A Ma 3 can increase breath diya to se then bead is what it is P brother the length has been decreased from three l - 3 breath increased by 2 b + 2 this becomes b' so now it is saying Now the area that will be there, what will that be? it will decrease by two to a ' what is it a will become -2 o a will decrease to -6 it will be done I understood it, I understood it, hey I understood it the question came and said the question came and said The question said that brother If the length is made l-3 and the breadth is made b p 2 If it is done then the ad is a- 6 it will happen i understood i understood what will happen ed ed will be ed in beed a what is a is a b-6 Bhai ad what will be the new area new length in new Bath is added l-3 bead is b+ 2 equal l b - If we multiply 6 then l n b a b p 2l - 3b - 6 e a b my 6 A B goes to A B -6 goes to -6 so this becomes is becoming 2 equals 3 b this is becoming 2 equals 3b okay pick up the value of a from here Take the value of L from here and take it from here Put it here and make the value of l 25 - b and if you put this 25 - b here then it gives 2 times 25 - b = 3b this is it It has been taken from here, the value of l has been taken from here If I put it then it will become 2 from here times 25 becomes 50 - 2b = 3b so 5b = 50 So the value of b is 10 if b is 10. What will come 25 - 10 t e equal to t e equal to 15 so a 15 b 10 what do we have to find out find the dimension bas nikal gaya length 15 Breath 10 Length 15 Breath 10 length has come 15 breath has come 10 OK So this is how we did it in the question There was nothing, the question was very easy It was an easy question, the questioner said I had given the parameter earlier. It was very easy to write it down, wasn't it? I wrote down the parameters I had given, then he said that the length was increased or the length was reduced by three I said 'It's done' -3 breads Di two so I said b' which became b + 2 So now he is saying that the a ' will be a - 6 will happen it will decrease by 6 so just a ' value l' * b' put l' b' put What is the area What was the initial area Length Calculate Into Breathe AB Mines here If you subtract the value of L from this value, you get B I got B and then I got L. Answer Understanding the Answer I understood my did you understand my love Jaan aa my health is not good but still i studied Whenever you are not feeling ashamed You are saying end the class, end the class do it are you not feeling ashamed you're not ashamed at all As for today, this butt is sitting constant Constant today this butt constant is sitting Those who have imposed the rules cannot do this today It is increasing and decreasing like this, immediately Today it has said that no matter how much money it costs Today I will keep this constant for me 130000 1440000 when sitting on the seat what's going on man what's going on crazy Have become Brother, I understood, I understood, next on the question go to the next question ok this is a very cute question very cute It is a question, it is a very important question These days questions like this are asked a lot going to CBSE, this is CBSE's This is the question this time, I have spent time today If it wasn't there, I couldn't upload the photos otherwise Many of these questions are from CBSE This is the same question which is from past years I have come today; I did not have time I could not attach the papers after taking the photo Of these, maximum is on CBSE watch it whenever whenever whenever whenever whenever Time Speed When it comes to distance, Shovit Bhaiya said It is said that distance equals speed into time This is what will happen whenever Shot Bhaiya said this Distance Speed Time in question is The topic will come in the application of trigonometry I told you that whenever I asked the question It is certain that distance equals speed It will take some time, that's for sure Now look, the question has said train Cover certain distances at uniform speed So the train is a particular one Covering the distance at any speed I am doing it and it will take some time assume assume assume assume Let us assume that the distance covered by this is being d then for covering distance d for covering Distance d Speed Assumptions we are one and let's assume time or s let's assume it's s and time Let us assume t then let us assume the speed s Let us assume R per kilometer and time t So whatever the distance will be and what will happen will happen speed into time so s in t it comes if you understand distance till here Brother if his speed is A and his time is t If you are feeling so then what will be the distance s in It will be okay, you are asking a very good question now let's read the question say the question if train would have been if train would have been 6 km per hour faster if jo The speed is 6 kmph and it is faster If he goes, how much time will he take? 4 hours less If it took time then if it didn't take him time then brother If it goes fast then it will take less time, so time time what is that is t - 4 If it takes then how much time will it take? It will take t - 4 Did you understand brother, if you increase the speed then the time will be reduced It will seem that the question has said this in this case If we find the distance in d then If there is any distance, then only that much has to be covered Neither will the distance increase if you go fast Brother, the distance between you is also too much If you want to do it then the distance will be d so it will be d The speed will be s + 6 and the time will be If t-4 comes then the value of distance from here If we put s * t then calculate this inside s * t- 4s + 60 - 6 4 24 If ST is added to S then this will be 60 - 4s = 24 This is the first one equation and what else did the question say What has the question said and what has it said in question and if train was slower by 6 If R is on km then the first condition is given the question and the other condition which the question what is that diya if the train is slow jaye means if the speed was s if s was the speed It has slowed down, meaning the speed has decreased If it happens, it will take a little more time it would take more it would have taken 6 hours If the peacock is 6 ars peacock then it will be t + 6 if t is 6 then It's ok, it's t+6 distance in this case as well If the distance remains the same speed into Time into time is not equal to distance but speed what is time distance distance then s*t It will remain the same, if you take it inside then s*t will happen 6x 6s - 60 - 36 A to A so from here it is formed 6s - 6 is being made from here e 36 this my 36 has come here p 36 has become 6 If we take the common then s my t is 36 6 s 36 then s The value of my t is coming 6 understood two equations became two equations became two equations became two equations became Two equations have been formed. Our two equations have been formed. You will be able to solve these two equations solve this and take out a and these two By solving you will get the new value of a and the value of t Find the value of A and what is the final result? I have to find out the length of the journey, this is it if you go then find out the distance Take S and T and tell me how much is coming A and tell me how much is coming Did you understand the first question? did you not understand the question did you come brother the question said that one certain distance certain means fix Distance is certain meaning so the distance is fixed so this is If you want to cover it then I said assume speed s If the time is t then the distance covered should be this much Jayegi Parab is saying this, it is not like that Was the original speed there, was the speed once more than that When I increased the time it seemed less I said about this case I wrote it for you and then again you are saying what If the speed is reduced then the original speed was s So if he increased the speed to 6 then the time How much will it take which is the original time it should take So it will take a little more than that because slowly If it is working then it will take more time but Whenever the distance is same there is only one thing in everything One thing to remember is that distance remains fixed what is the distance Distance If radius is fixed then what will be the distance The distance will remain fixed with just this hack work related matter the distance is equal here as well The distance is equal to A here as well put the value of s and t and what is the value coming of s and t Value 30 and 24 s = 30 t times 24 so speed Children are telling distance and time at 30 km It seems like it will be 24 hours so what will be the distance 30 * 24 4 * 3 12 1 and A 4 * 3 12 3 4 12 There is one here, there are two here and there is one 3 * 2 6 7 720 kilometers is the distance so this much If the distance is covered then such questions will be asked a lot. Nowadays questions are being asked in CBSE that brother just put distance equal to speed into time Keep doing what is being said and write it down Keep doing what you're told yes will go do another question like this one more ask a question like this Do another question like this: Look at this question speaking question speaking places a and the one B is 100 kilometers away Suppose there is a place on the highway, Place B is between these two, which The distance is 100 kilometers Do you understand that the distance between these two catches is 100 kilometer is one car is a car that is going from a and there is a car which starts with B it happens at the same time then at the same time a car that starts with b to a there is a car that starts with b at the same time if the car travel in the same direction at different Assume the speed is going in the same direction If it is there then accept it, whatever it is, accept it x It is going at a speed and this one is going at that speed It is going well, this too is in the same direction here this also here they meet in five arms to We'll meet them somewhere further down the line So look, it is going ahead, somewhere ahead I will go and meet you brother, she is moving ahead Back Its speed will be high only when it goes far ahead Suppose they are meeting at this sea point This is a logical thing because brother this is from B If it moves forward then it means it is way ahead of B It has moved forward from B, it has also come faster These two must have gone somewhere here It happened that we are meeting here, how many are you in how many hours in an hour then in pa hour The time taken by both of them is 5 hours remained The time taken by both of them is 5 hours I feel like someone is telling me the time is written 5 R Can anybody tell me if anyone can you tell me how much distance you travelled Brother, whatever he is, he will go from here to C if he goes then the distance he will travel will be a Whoever travels a long distance will use AC If one travels a distance then the distance will be equal hoga speed into time speed is another time how much is it pa similarly can anyone tell me b How much distance will b cover by walking from here Started till c and went till b then covered the distance If distance is equal to speed into time five of this too I thought I understood what I understood the question said the question said that a N also started walking B also started walking I told you a lot that we will meet somewhere ahead good a how much will a run will it run from a to c Till then distance is equal to speed into time You are telling me how much time it took for both of them 5 If it takes only hours then distance is speed and not time distance equals speed into How much time will B last? B starts from here C went till B then C went till y and covered a distance of 5 Speed into time ok tell me one thing one thing tell me bye geometry by geometry if we see from geometry by geometry if Let us see, can I say that AC which is A which is A P B S hey brother it looks simple isn't it a big deal A+ bc5 a a is equal to a a so given 100 This has happened, right? Kilometer Plus bc1 If we move 5y here then 5x - 5y = 100 5 If we take the common number then x - y = 100 5 2 10 20 then x - The value of y came out to be 20, this came first Did you understand the equation? Write down what I said quickly. Write write it quickly write write I have written it brother I have written it brother so for the first time The first condition is understood from here I understood it from here what has been said next in the question what next It is said in the question further in the question bola hai if they travel towards each other man Look, earlier he was standing on a and b, right 100 He was standing a kilometer away and now he is speaking these two are coming towards each other it is coming at x speed it is coming at y speed He is coming somewhere, we will meet here somewhere We will meet here at C point, somewhere here We will meet at this point, we will do a lot It is better to travel towards each other and meet In these cases how much time did it take It is taking time isn't it R so can anybody tell me how much he must have run, how much would he have run, he must have run, So what will be equal to speed into time distance equals speed into time to speed Its x was the time how much did it take and r Can anyone tell me how far B must have walked B to C c to bc1 if we apply the geometry back so if we apply the geometry back to if we Can anyone tell me how to do geometry can i write what it is A+ bc is equal to c a is equal to 100 a x b one and a quarter then x + y = 100 this is the second equation the first equation is x myva 20 and the second the equation is x po 100 so find ax and y should I tell you the value of a is 80 and y is Value 20 80 20 coming Is no it is not 80 and 20 added together to make 100 And by subtracting it becomes 20 and by adding it becomes 100 if you subtract it, it becomes 20, cut it cut 2y bar 120 60 60 and 40 60 and 40 is coming 60 and 40 is coming remained is 60 and 40 is coming so x is coming equal to It will be at 60 kms and solve these first and this They have seconds and then solve this solve both of them by elimination If you do this, then Vava is cut so 2x is equal to 120 The value of x is given and the value of va is given How far are you from 40 kilometers? Then these people will come This is what we have to find out - individual speed, right? are you two cars 60 and 40 is the Answer 60 and 40 is the answer to the question What did he say earlier? He told me to walk it started it also started walking same Let's go on directions, should we meet somewhere here, how much It took 5 hours to go from here to here It must have walked for about five hours from here to here It must have been about an hour, brother, if you are meeting me then And we went at the same time, it is told here right? has it started running at the same time then this I must have driven a little fast, that's why I reached early and If it takes five hours to get from here to here then I saw that distance equals speed and time that A has run A A has run A so how much has A run hoga speed into time bc it has run Speed into time is better than geometry bcc950 what is one thing distance equals Speed into time, nothing else There will be nothing else in the question there will be questions I will not take any other questions apart from this Write it down quickly, it is the last question After this there is only last question then leave it I am just asking the last question, then leave it I have been Hello right now since when has it been since when had the voice gone since when had the voice gone The whole question vanished from the voice Has the whole question arisen? The whole question vanished from the beginning This mike flew away right from the start battery is dead turn it on now hey it is friend now I will sit and tell you friend now to me I won't be able to stand, brother, I'm tired, friend I am tired, friend. I am tired, brother. Last The question is, I'm tired, friend [music] Buddy look now look look understand now understand the question Now understand the question like this it was given to us it was given to us It was given that this is parallel to this and this It is parallel to this so I said this Parallelogram is the meaning of parallelogram What does parallelogram mean that the opposite sides are equal and parallel So I said then this would be equal to this and this is equal to You must have understood that this side is its e and this side its equal It will be ok because this is a parallelogram very good so I said and all that The value of the sides was given, those sides I kept writing down the values so show me that this is equal to this I got an equation x po = 7 an equation got x p y = 7 and look and gave us what happened whose parameter was given we were given the parameters of a b cd so a B CD just gave its parameter in it The side with seven is not included in the middle If the intake side is not included then I added them all up and made it equal to 27 I do not want to take this because in the parameter this did not give us the outer only I have given the parameter of so I wrote to everyone make it equal to 27 because 27 was given completely If you solve this, you get 3x - y = 17, right? Just one important thing in this whole question The thing was that the property of parallelogram It seemed that this side would be equal to this The side will be equal to this property Only this property was required, rest of the parameters were All the children would have written down this property What will be the value of x and y from this I will tell you find the value of add of x and y If you do both then 4x = 17 p 7 24 4 si 24 so the value of x is 6 for both of them By solving, the value of aces is 6 and the value of va is Come If x is equal to 6 cm and y is equal to 1 centimeter i d the answer is already there yes save is the answer save is the swa write down the answer write down write it quickly my friend write it low mic battery died I am just saying this, I am like this being spoken Yes, today my whole life class has become funny I said a lot of O O and he didn't say anything to her. Tell someone that I will beat him badly, poor guy Even Nimit is not at fault, how would he know it was friend, he must have seen it a little and my You must have sent it to someone, who watches the whole reel At first she saw it and sent it, she thought Kids will love it Correct yes it's ok yes it's ok if so, then it is of this I am with you no brother no no brother yy do your homework you do your homework in this I am just giving you a hint, no it won't happen now Now it will not happen, look it is correct Assuming the question is true and assuming it is incorrect I have to take y, this is just a hint, there is a hint in it after that see, after that it will happen Then after that all you have to do is if four If the number is correct then it is equal to 4 * x plus If it is incorrect, just minus it With this today's class ends Today's class ends with thank you so much kudi thank you so much for today We had vowed at the beginning that today we will Whatever happens I will not close the class No, in between he increased the watching to 2 lakhs made it 210000 made it 212000 made it 21000 made it 220000 So there is no record, this is not any record There is no record, there is no All this is not breaking records there are many other things happening and its Because this watching is increasing, real watching The same thing happened in the poll that we conducted today 1 lakh children and 2 lakh children were present live And 1 lakh children took the poll, meaning the poll was conducted today If things go well, it will reach around 1 lakh today Kids have come, the one worth 2 lakhs is all this The thing that is going on is 2 lakhs which touched me today 220000 all this is not a record ok this is not a record at all It has been happening by boat for the last three or four days Whatever is happening, it is all in the past The amount of watching is increasing in two-three days all this is happening because of butt who got it done It is happening we don’t even know Go to youtube3 and continue your studies I will keep this channel and continue my studies No one cares about you, turn off your telegram keep it joined my love it's ok At least we are connected on Telegram The telegram link is given below If you don't want then keep joining that telegram link so that if anything happens then at least we All is well on Telegram my love the telegram link is below I have given it in the description once Click and stay on it and you will see what happens main j main i what is your main that is your chapter must be complete main It is important that all of you complete your syllabus okay with this today's class With this we end today's live. love you all take care by Bye, let's take today's selfie. selfie today's selfie today's Let's take a selfie come on Let's go take today's selfie, come on Go take a selfie today yes day 10 11 was 11 was not 11 was not de abe was 11 10 tha 11 tha na yes so day 11 out of 14 Take a selfie of this, I am just sitting here I will stay here brother, I will just sit, okay ok take it quickly take it take it quickly It's gone, oh the taunt is done, it hasn't come, oh take it Great, so with this we end today's class let's finish it we will study tomorrow Turn on Quadratic Equation notifications Everyone please take whatever is live Join telegram all friends Please tell me if anything has been updated, assume this He blew up the channel And with this we end today's class. bye bye good night tech Take care, till then brother, I have to study. hey save me set me on fire bye this pdf I will give it to you on telegram All the questions are very important hide the questions once and ask yourself It's okay to practice bar bye bye bye I will also rest I have to go to the dispensary again tomorrow Let's climb and maybe tomorrow will be the last one let's hope for the best let's do the right thing keep telling your juniors that How much hard work does the next topper do? Keep telling your juniors that yes you are in 10th Means 10th means now next toppers are there okay bye bye bye ji bye love you bye bye