Equations of Planes: Vector & Component Forms | Multivariable Calculus

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  • Опубліковано 24 сер 2019
  • We will come up with first the vector form of the equation of a plane, and then expand to get the component form of the equation of a plane. The formula is based on knowing:
    1) A point on the plane
    2) A normal vector to the plane
    Planes are foundational objects in multivariable calculus (for instance, the analog of a tangent line for functions of one variable will be a tangent plane for functions in two variable).
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КОМЕНТАРІ • 50

  • @pi_academy_manipur
    @pi_academy_manipur 3 роки тому +113

    This is the only video which explains intuitively about plane Equation in whole UA-cam

    • @webgpu
      @webgpu 2 роки тому +9

      not only that, but the teacher has perfect pronunciation and he speaks very clearly, so that everyone understands perfectly every word he says...

  • @smizmi5467
    @smizmi5467 2 роки тому +16

    going straight to the example was so helpful. After years I finally feel like I could work with planes. I feel so powerful.

  • @user-tx9nw3qn8n
    @user-tx9nw3qn8n 7 місяців тому +5

    Honestly, thankyou so much. I have watched probably 2-3 hours worth of videos on this topic, trying to understand it and failing. Your video has made me feel like I can fully grasp planes.

  • @itskarim7256
    @itskarim7256 2 роки тому +5

    One cant memorize but only viusalize. Thanks alot

  • @stvs9722
    @stvs9722 4 роки тому +14

    I have watched a lot of math videos in my life... Your videos are beyond excellent. Thanks for the help.

  • @scope3421
    @scope3421 6 місяців тому +1

    So easy to follow! I have been somewhat lost for the past week since starting the semester and this video helped me out a lot!

  • @sanelprtenjaca9776
    @sanelprtenjaca9776 4 роки тому +12

    Awesome teacher

  • @alexmassy
    @alexmassy 10 місяців тому +5

    Yes. Perfect. Thank you to explain it so well and intuitively

  • @adeebmohammed7054
    @adeebmohammed7054 4 роки тому +8

    This was great! Thank you so much.

  • @continnum_radhe-radhe
    @continnum_radhe-radhe 2 роки тому +5

    Sir please make videos on multivariable limits,jacobian,taylor series,maclaurin series

  • @master_zenrade
    @master_zenrade 3 роки тому +5

    Thank god I found these videos on time. Otherwise, VIT would have killed all my mathematics appetite.

  • @amritas2400
    @amritas2400 3 роки тому +7

    You saved me. Thanks!

    • @DrTrefor
      @DrTrefor  3 роки тому +2

      Glad I could help!

  • @zahoormuhammad4798
    @zahoormuhammad4798 Рік тому +5

    Thanx for such a nice short and to the point information

  • @selimtanrverdi9639
    @selimtanrverdi9639 2 роки тому +4

    Great explanation. Thanks!

  • @Malikuzaif2008
    @Malikuzaif2008 Рік тому +3

    First time I see nice explanation in you tube and on the point to take us example ☺

  • @tevinabeysekera6038
    @tevinabeysekera6038 Рік тому +1

    Thank you so much for the simple explanations and useful pictures. My professor spends 50 minutes showing complicated theorems and definitions that are hard to understand.

  • @ceosuji
    @ceosuji 4 роки тому +4

    Great explanation!!!!!!!!

  • @LevySkulk
    @LevySkulk Рік тому +2

    I hate how simple much of math is to understand once it finally clicks. The textbook I'm using is woefully lacking in examples or nuanced explanation. It's almost like it assumes you already know what it's talking about, very frustrating. I'm only on R^2 vectors but your explanation applied to the normal definition of a line as well.
    Your explanation starting at 1:40 finally made everything make sense. I could not understand how this equation was defining a line, did not make sense to me. I now understand that its sort of defining it by exclusion.
    n * (x - p) = 0
    P can be the origin, or another arbitrary point on the line. n is just another vector, which mean any vector x which is orthogonal to n is part of the set which is defined by the line, or in this case the plane.
    Thanks for this video, I like how yo explain things. A lot of math instruction assumes students already know how to think about concepts in a specific way, and provides explanation in a way that fits into that framework. I wish textbooks would attempt to give a plain English overview of an idea before diving into proofs and formulas, a simple paragraph attempting to explain the idea without any variables or numbers would have done wonders.

  • @akashtripathi5967
    @akashtripathi5967 3 роки тому +5

    Great Job!

  • @oluwasemilogobalogun9910
    @oluwasemilogobalogun9910 Рік тому +1

    What textbook would you recommend to study vector line

  • @nahidakhter3542
    @nahidakhter3542 11 місяців тому

    Thank you, that was useful.

  • @RubenHernandez-fq1ys
    @RubenHernandez-fq1ys 26 днів тому

    You could use the normal vector method to determine the equation of a line in 2 dimensions, correct?

  • @muradeyvazov7550
    @muradeyvazov7550 3 місяці тому

    you are king. thanks for video:)

  • @zac2981
    @zac2981 4 роки тому +2

    can you give me some sources of exercises to practice math problems?

  • @quriositysquared1028
    @quriositysquared1028 2 роки тому +1

    Thank you.

  • @malakasadalikhan109
    @malakasadalikhan109 Рік тому +1

    dot product is always zero when two vectors are perp. to each other... n vice versa for Cross Product?

  • @omerharpaz6052
    @omerharpaz6052 Рік тому

    very nice explanetion of the plane equation

  • @egeneration_1
    @egeneration_1 Рік тому

    Life saver 🎉

  • @emmaurgen06
    @emmaurgen06 15 днів тому

    thanks 🙏

  • @amrelshabasy1183
    @amrelshabasy1183 2 роки тому +3

    This is a great video. you just made it very simple.

  • @continnum_radhe-radhe
    @continnum_radhe-radhe 2 роки тому +2

    🔥🔥🔥

  • @prescottluah6404
    @prescottluah6404 Рік тому

    nice~

  • @shubhamvernekar6547
    @shubhamvernekar6547 10 місяців тому

    Thanks

  • @TaniaHeller
    @TaniaHeller 4 місяці тому +1

    but what is the meaning of the constants?

  • @petchx9843
    @petchx9843 5 місяців тому

    THE GOAT

  • @timothypulliam2177
    @timothypulliam2177 Рік тому

    Thanks for using plane english

  • @ramirosandoval41
    @ramirosandoval41 3 роки тому +1

    These videos are amazing ngl

  • @ameertaweel9278
    @ameertaweel9278 3 роки тому +1

    1:11 PPAP

  • @MelwaniRoshni
    @MelwaniRoshni Рік тому

    i love you

  • @ENTJ616
    @ENTJ616 2 роки тому +2

    "perfectly balanced, as all things should be"

  • @realKowai
    @realKowai 9 місяців тому

    what about a hyperplane

  • @quant-prep2843
    @quant-prep2843 2 роки тому

    intuition god

  • @mrtom-a-hawk6732
    @mrtom-a-hawk6732 2 роки тому +1

    So these planes are infinite?

  • @RaffaelloLorenzusSayde
    @RaffaelloLorenzusSayde 2 роки тому +1

    What does symbol "o" (naught) mean?

  • @kristalkristal2506
    @kristalkristal2506 2 роки тому

    Aren't you a Canadian? Please say zed for z. :(

  • @maagu4779
    @maagu4779 Рік тому +4

    Wear a Mic, it sounds better. The sound is terrible. Just trying to help