Linear Equations in 2 Variables - Review

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  • Опубліковано 18 жов 2024

КОМЕНТАРІ • 207

  • @InfinityLearn_NEET
    @InfinityLearn_NEET  2 роки тому +7

    ✅Register on our website to gain access to all videos and quizzes:
    infinitylearn.com/cbse-fullcourse?UA-cam&DME&C8O86qbKY

  • @shalinijha9219
    @shalinijha9219 3 роки тому +76

    Understood the concept. Now can you please teach more laws of exponent?

  • @sweety9853
    @sweety9853 3 роки тому +30

    Really very very helpful in our lockdown period..... We the students are understanding excellently..... You are the only one can explain every concept deeply and clearly..... Very well explanation..... One of best channel that is very helpful to students..... And expecting more and more vedios from other subjects also mam.... Keep going..... Explained very well.... Thank you.....

  • @atulyasood3291
    @atulyasood3291 3 роки тому +15

    A very good video for topic revision before exams. This covers all the important points! Thank you!

  • @Stillfritzlibot
    @Stillfritzlibot Рік тому +48

    i gotta learn this because today is our exam

  • @riyashree110
    @riyashree110 2 роки тому +4

    Within a short duration you have explained the concept in deep and very clearly! Thank you mam!

  • @salmabishareef2273
    @salmabishareef2273 3 роки тому +11

    thank you for such a wonderful class. it had been really helpful for me to understand my lesson
    (thanking you once again😊🥰.)

  • @Great_WesternTVFan
    @Great_WesternTVFan 2 роки тому +3

    This channel when it comes to maths is a huge plus over my half of my maths classes.

  • @creativehub..8601
    @creativehub..8601 3 роки тому +2

    This is the most beautiful and knowlegable channel of all channels..this channel helps me to solve my most difficult doubts..I really thank you for the same..I have subscribed..and just recommend same to my friends..Thank you 😊

  • @lratha7310
    @lratha7310 3 роки тому +4

    i understood what is linear equations in 2 variables . thank you for your teaching

  • @sarithac9519
    @sarithac9519 4 роки тому +5

    This is a great channel for students and your explanation is brilliant ma'am if I don't understand how anything in class I came here and I study

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  4 роки тому

      Thank you Anjitha for your appreciation. We hope that you understood the concept. We are glad that we could help you learn. You really motivate us.😊😊

    • @sarithac9519
      @sarithac9519 4 роки тому

      @@InfinityLearn_NEET you r welcome .

  • @dostmohd1066
    @dostmohd1066 4 роки тому +16

    4:09 both are not equal ,mam
    ax+ by=c but
    ax+by-c= 0
    For this I said that this is not equal

    • @larkspur9174
      @larkspur9174 4 роки тому +6

      I was thinking of the same thing! For the 2 equations to be equivalent, in the general formula the constant must be negative!

    • @anupsadhu4208
      @anupsadhu4208 4 роки тому +2

      I was thinking about same thing. 🤔

    • @oditirathi4783
      @oditirathi4783 4 роки тому

      basically the general form is ax+by+c= 0

    • @muktatelang587
      @muktatelang587 3 роки тому +2

      Yes you are correct they made a mistake there😂

    • @manyaramakrishna3666
      @manyaramakrishna3666 3 роки тому

      Hi

  • @vishnusai3918
    @vishnusai3918 3 роки тому +5

    PLEASE ANSWER THIS DOUBT.
    We have the standard form of a linear equation as:
    ax+b=0
    But these are also linear equations:
    1. 25x+25=100 (Here the RHS is 100, but the standard form states a linear equation has 0 as RHS.)
    2. 25x-25=100 (Here the minus or subtraction(-) sign has been used, but the standard form states that we use the plus or addition sign(+).)
    SPECIFY SUITABLE PERFECT REASONS FOR THIS.

    • @aanya871
      @aanya871 2 роки тому +1

      Bro its ax+by = c

    • @thanosnoctem4473
      @thanosnoctem4473 2 роки тому

      1. She herself said they would be using the equation ax + by + c = 0 instead of ax + by = c. This debunks the first one completely.
      2. You did not write it according to the standard form. According to the standard form it should be, 25x + (-25y) = 100. After removing the bracket only would you get that equation. Do you understand now?

    • @Atapd
      @Atapd 2 роки тому +1

      He asked about linear equation in 1 variable (ig) but everyone else here is talking about linear equation in 2 variables

  • @secretunknown2782
    @secretunknown2782 3 роки тому +11

    I was looking for this ages because in 8th class olympiad they ask how to solve linear equations in two variables this saved me

    • @cqllmenothing
      @cqllmenothing Місяць тому

      they don't, you can solve those questions without it by using different methods

  • @mrg4melover
    @mrg4melover 2 роки тому +3

    0:40 Shouldn’t this equation be ax+by *minus* c=0? If it were plus it also conflicts with the equation at 0:50.

    • @Atapd
      @Atapd 2 роки тому +1

      No - 12 can be considered as + (- 12)

  • @maniyappanv.v8911
    @maniyappanv.v8911 4 роки тому +5

    It's nice and interesting.Thank You🥰🙏🏻

  • @annpurnagupta2226
    @annpurnagupta2226 3 роки тому +2

    If we shift c in left side, there will be +c Or -c so that answer will be 0?

  • @vineetagupta3799
    @vineetagupta3799 2 роки тому +1

    In this video we are using trial and error method?

  • @ksgaming1076
    @ksgaming1076 Рік тому +1

    Mam we can also write that x=-4. ,y=4

  • @ಭಾರತೀಯಕನ್ನಡಿಗ-ಲ6ಗ

    Very very thankyou Mam

  • @Shiruu-22
    @Shiruu-22 3 роки тому +1

    Thank you mam🥰

  • @mehakthakur6995
    @mehakthakur6995 3 роки тому +15

    Thanks mam ☺️ it's really helpful to know about linear equation

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 роки тому +12

      It's my pleasure. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/

    • @reyanshvishwakarma8485
      @reyanshvishwakarma8485 3 роки тому +4

      I am One of The People Who Understood your concept MADAM And Thanks For this wonderful Video🙏🏻❤️👍

    • @leo.exe._
      @leo.exe._ 3 роки тому +1

      @@InfinityLearn_NEET thanks for your effort to teach us

  • @ravimewada8489
    @ravimewada8489 4 роки тому +4

    Really! You guys are always rocking... I can't think even one topic can be understood in this intresting and simple way. You maje complex think into simplest like our digestive makes complex food into simplest😂😂😂. But thanks from the bottom of my heart.

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 роки тому +6

      Thank you so much Ravi for your kind words. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊

  • @kumaraswamye7656
    @kumaraswamye7656 3 роки тому

    Ok nice mam you are teaching super please explain laws of exponents

  • @louisemacalintal7437
    @louisemacalintal7437 3 роки тому

    this is my fave channel now

  • @fatirraza5305
    @fatirraza5305 3 роки тому +3

    Thanks for helping if I don't get vedio so I can't clear exam

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 роки тому +3

      It's my pleasure Raza. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )

    • @Dreamer_026
      @Dreamer_026 3 роки тому

      Video*

  • @syedshuaibahmed6070
    @syedshuaibahmed6070 2 роки тому

    Man I love this channel , I don't hve even 1 doubt

  • @rajnandinikatkar3543
    @rajnandinikatkar3543 4 роки тому +6

    Ma'am please tell how to find x,y from two equations

  • @jyothikagavvala3675
    @jyothikagavvala3675 4 роки тому +2

    Pls do more videos on maths basics because I am don't understand maths but I understand you're videos TQ TQ so much to don't memorise channel 👍👍👍👍👍👍👍👍👍👌👌👌👌👌👌👌👌👌👌👌👌👌👌

    • @sharma_aurmakeup
      @sharma_aurmakeup 4 роки тому +1

      Yes ! I also want all basic math videos by DM 🌠

  • @anu3623
    @anu3623 7 років тому +5

    could you pls bring on smthing of calculas.. love your explanations

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  7 років тому +10

      Absolutely! Please give us some time. We'll come up with the best content possible :)
      PS: We're working on Science content too :)

    • @sanjai1519
      @sanjai1519 4 роки тому +1

      Don't Memorise ur explanation is super

    • @secretunknown2782
      @secretunknown2782 3 роки тому +1

      @@sanjai1519 yes they are amazing I recommend aumsum too you should watch both of these this will help gaining so much daily knowledge I watch them regularly

  • @caprisunkio
    @caprisunkio 3 роки тому

    what do I do if don't have any y-axis? since my problem is x^2 + 3x + 6 = 0 is this considered a le or nle?

  • @jayNikam3506
    @jayNikam3506 3 роки тому +2

    0:48 is wrong
    AX+BY=C
    IS DOESNT
    AX+BY+C=0
    ITS A
    AX+BY-C=0
    plz reply

  • @Ankita-vf6br
    @Ankita-vf6br 4 роки тому +12

    I think it should have been ax + by - c=0

    • @shaynerosegoniabo9870
      @shaynerosegoniabo9870 4 роки тому

      Indeed

    • @anujcgoel
      @anujcgoel 3 роки тому

      No ur wrong
      Standard form is ax+by+c=0

    • @Ankita-vf6br
      @Ankita-vf6br 3 роки тому

      Oh ok

    • @Dreamer_026
      @Dreamer_026 3 роки тому

      @@anujcgoel ax+by=c and x,y are variable ,,,a,b,c are numbers ≠0 more than 0

    • @anujcgoel
      @anujcgoel 3 роки тому

      @@Dreamer_026 Yeah ur correct. Actually I too have some confusion with this because in textbook it says ax+by+c=0. Probably both are correct?

  • @LearnIndiaLearn
    @LearnIndiaLearn 4 роки тому +2

    If both cannot be zero together that means either a or b can be zero???

  • @vinodkannan50
    @vinodkannan50 7 місяців тому +1

    I have to learn this as tomorrow is my exam and I need to score full marks

  • @ushabhosale7812
    @ushabhosale7812 3 роки тому +2

    How to know which value we have to use for x and y ?

    • @anitapatel253
      @anitapatel253 3 роки тому +3

      She only take like :
      2x + y = 7
      Let take the value of x =3 and y=1
      (2 x 3) + 1 =7
      6+1=7
      7=7
      Mean LHS = RHS ok
      I hope you got it

  • @rupavathaniji2063
    @rupavathaniji2063 3 роки тому

    U r explanation is mind blowing🤯

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 роки тому

      Thanks Rupavath for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍

  • @Vyyieeellle
    @Vyyieeellle Рік тому

    you saved me tysm

  • @sachinahankari
    @sachinahankari 2 роки тому

    At 3:14 in LHS you should have taken 1 but you took it 5 please clear

  • @faizanali8799
    @faizanali8799 2 роки тому

    Best most talented teacher of math

  • @srlakshmi4592
    @srlakshmi4592 3 роки тому +1

    Can you make a video for grade six algebra

  • @srlakshmi4592
    @srlakshmi4592 3 роки тому +1

    I am your subscriber

  • @devika4942
    @devika4942 2 роки тому +1

    ax+by-c=0 not plus c
    General form

  • @tripatsachdeva6572
    @tripatsachdeva6572 3 роки тому +1

    I am so lucky that I can see your all videos in a app

  • @gangarapurajeshwar8133
    @gangarapurajeshwar8133 4 роки тому +1

    I love this channel
    DON'T MEMORIZE 😍👌

  • @loosemada4348
    @loosemada4348 4 роки тому +2

    Thanks you mam I am big fan of you I got out of out

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  4 роки тому

      Most welcome, gaming with subash clash of clans!
      Glad to know you scored so well.
      Thanks and Keep watching 😊

    • @setharsh8494
      @setharsh8494 4 роки тому

      @@InfinityLearn_NEET man I wanna get score out of out

    • @HEATHENS5074
      @HEATHENS5074 3 роки тому +1

      @@setharsh8494 pretty sure u dint "get of out" in English though..

  • @swatimazumder6020
    @swatimazumder6020 4 роки тому +1

    Can u please bring physical chemistry too all ur vedios r very helpful plz try ✌🏻😁😁

    • @secretunknown2782
      @secretunknown2782 3 роки тому

      Yeah if you want to learn daily life concepts you can watch aumsum it has good animations and clear lot of concepts I watch both I learning so much things everyday

  • @phantomxgaming5294
    @phantomxgaming5294 Рік тому

    This would be come in class 6th ?

  • @kanikani5340
    @kanikani5340 3 роки тому

    Very nice 👍

  • @rajaniukankar7785
    @rajaniukankar7785 2 роки тому

    Ty mam

  • @aishpreetkaur4061
    @aishpreetkaur4061 4 роки тому +2

    Thank you so much 👍🏻👍🏻👍🏻

  • @thevaliant936
    @thevaliant936 3 роки тому

    Please do cover ncert science and maths chapter my friend are waiting for it

  • @vipulkumar-sb3cr
    @vipulkumar-sb3cr 5 років тому +2

    Do u belong to. India your many followers wanna know
    You are such a good teacher 😄😄😄😉😉😉

  • @عبداللهابنمحمدالسّلفى

    Thanks you

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 роки тому

      You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )

  • @ranijeyasudham
    @ranijeyasudham Рік тому

    But it doesn't understand one think
    If, ax+by=c
    Then it should be equal to ax+by-c=0

  • @Pritam_Thakur
    @Pritam_Thakur Рік тому

    1:43 Why is only one can be zero? and Why do we call it linear equations in two variables after one variable multiplied by 0?

    • @Stuytz
      @Stuytz 24 дні тому

      We don't know the value yet

  • @justinmaduako4315
    @justinmaduako4315 Рік тому

    ((We also did The Write Two-Variable Equations as well (➕➖✖➗👨‍🔬👩‍🔬📖📚); Sincerely, Justin Maduako)).

  • @ashishkumarpatel4597
    @ashishkumarpatel4597 3 роки тому

    Why one constant (either a or b) can be zero. If any one of a and b is zero than it will be linear equation in one variable.

    • @ayushigupta5664
      @ayushigupta5664 2 роки тому

      Yes exactly...
      It should be like "both a and b should not be zero if an equation to be a linear in two variables".

  • @adorinikoiry4843
    @adorinikoiry4843 4 роки тому +2

    Can you please explain how to solve equation's in easy method

  • @sanjai1519
    @sanjai1519 4 роки тому

    It is very use full

  • @sanchita189
    @sanchita189 4 роки тому +2

    I didn't understand from 1:58 to 2:06 :( :( .... The square thing... Can someone plz explain

  • @tavish9919
    @tavish9919 4 роки тому +1

    Thank you 🙏

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  4 роки тому +4

      You are most welcome! We hope you had a great learning experience😊

    • @tavish9919
      @tavish9919 4 роки тому +1

      @@InfinityLearn_NEET yes

  • @aishpreetkaur4061
    @aishpreetkaur4061 4 роки тому

    I really love you explanation

  • @firstnamesecondname8133
    @firstnamesecondname8133 3 роки тому

    If ax+by=c
    Then how ax+by+c=0
    If c comes from right side to left side its sign should be change i guess
    1:15

  • @satvindermavi1865
    @satvindermavi1865 4 роки тому +1

    It is very helpful 🙏

  • @kalapramod5432
    @kalapramod5432 4 роки тому +1

    Fabulous

  • @anubhajha6422
    @anubhajha6422 4 роки тому +2

    Kya 3x +2 =0 lenear eqaution in two variable h ?

    • @mdjakirhussain8385
      @mdjakirhussain8385 4 роки тому +1

      Nahi. Kyuki usme sirf ek variable hai x . Linear equations in two variables me 2 variables hote hai . jesse x and y. Example - 2x + 3y = 12

    • @secretunknown2782
      @secretunknown2782 3 роки тому

      No it is linear equation in one variable because it has only one variable ( x )

  • @sushilkumarray266
    @sushilkumarray266 4 роки тому +1

    This channel was recommended by my teachers

  • @artpasandalan1668
    @artpasandalan1668 4 роки тому +1

    where's the zero come from?

  • @manvibahuguna8280
    @manvibahuguna8280 4 роки тому

    Really helpful 😊 thanks 👍

  • @anubhajha6422
    @anubhajha6422 4 роки тому +1

    Kya a and b Mai se koi ek ek time PR zero ho skta h

  • @mirabella5524
    @mirabella5524 2 місяці тому

    This is the first time I've understood an mathematical concept so easily but why is ma'am speaking so aggressively-

  • @gummyxxd7847
    @gummyxxd7847 2 роки тому +1

    why cant i understand it everyone says it is easy 😭🥺😢💔

  • @yashvishetty3705
    @yashvishetty3705 4 роки тому +1

    what does RHS mean?

  • @sujatachidrewar4802
    @sujatachidrewar4802 3 роки тому

    Thanks for helping....bt how to identify a eqñ if its is linear or not?
    Pls Help!

    • @InfinityLearn_NEET
      @InfinityLearn_NEET  3 роки тому

      You're most welcome Sarthak. We are really happy Momina to hear that it was helpful to you. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/

  • @Darkmanga6464
    @Darkmanga6464 Рік тому

    Can anyone tell me what a constant is

    • @horizon6593
      @horizon6593 Рік тому

      Just like how we call letters in equation aa variables , numbers are called the constant

  • @sumitk.singh.955
    @sumitk.singh.955 7 років тому +4

    Good.//Awesome//..😃

  • @Ams730
    @Ams730 3 роки тому

    It's impressive 🤩

  • @rangjungla1445
    @rangjungla1445 4 роки тому +1

    Oh good

  • @khushithakur1407
    @khushithakur1407 4 роки тому +2

    Sovereign student attendance here👻

  • @lalitharao6654
    @lalitharao6654 4 роки тому +1

    It is recommended by my teacher

  • @yum-mi1dl
    @yum-mi1dl 4 роки тому +1

    im cramming rn for a math exam

  • @aparna1228
    @aparna1228 3 роки тому

    which is the next video , i think linear equation in 2 variable graphs 1

  • @Athenzo
    @Athenzo 4 роки тому

    nice teaching

  • @satrughansahusahu647
    @satrughansahusahu647 4 роки тому +1

    2nd question ans is no

  • @shivaswarup287
    @shivaswarup287 4 роки тому

    Awesome class

  • @RajeevKumar-rj4nu
    @RajeevKumar-rj4nu 2 роки тому

    How it can be ax + by + c = 0 (+c) when c came to LHS? Shouldn't it be - c?

  • @NikkilSangma-u6g
    @NikkilSangma-u6g 2 місяці тому

    Thank you mam

  • @gojomygloriousblueeyedking
    @gojomygloriousblueeyedking 11 місяців тому

    giatay wa ko kasabot

  • @ringgamingff3982
    @ringgamingff3982 2 роки тому

    Not understand

  • @Ohraimahh-
    @Ohraimahh- 4 місяці тому

    My brain is LAUGHING

  • @ramanpreet1349
    @ramanpreet1349 3 роки тому

    I do not understand 🙃🙃

  • @aafilms3354
    @aafilms3354 10 місяців тому

    Wat math video for neet students😂😂😂😂😂

  • @Imherelegally0990
    @Imherelegally0990 3 роки тому

    are you a teacher or a Ai powered robot

  • @SIDZ69
    @SIDZ69 3 роки тому +1

    Op❤😎😂

  • @bhartisoni4836
    @bhartisoni4836 6 років тому +4

    0:43 is wrong it will be ax+by-c=0

    • @faisalAli_3
      @faisalAli_3 5 років тому +2

      It is not wrong because you can also write this equation as ax +by+(-12).if you aagree .Then, please reply.

    • @vipulkumar-sb3cr
      @vipulkumar-sb3cr 5 років тому

      If if if there will be 12 not - 12then

    • @ZoyaKhan-fd6vr
      @ZoyaKhan-fd6vr 4 роки тому

      @@faisalAli_3 i agree

  • @VickyKumar-px5zm
    @VickyKumar-px5zm 3 роки тому

    No

  • @louisandreicastaneda8972
    @louisandreicastaneda8972 2 роки тому

    Hello grade 8

  • @vijayalaxmi9
    @vijayalaxmi9 4 роки тому

    If you did more vidoes

  • @karansinghdrone2229
    @karansinghdrone2229 4 роки тому +1

    Hi