Calculus 3: Double Integrals Over Rectangles (Video #19) | Math with Professor V

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  • čas přidán 25. 06. 2020
  • Introduction to multiple integrals beginning with double integrals over rectangular regions. Using Riemann sums to approximate a double integral; "partial" integration. Fubini's Theorem; interchanging the order of integration. Average value of a function of several variables. Example graphing a solid represented by a double integral. #doubleintegrals #multipleintegrals #calculus3 #calculus #fubinistheorem #integration #mathtvwithprofessorv #youtubemath #mathprofessor #mathvideos #mathhelp #mathteacher #mathtutor
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Komentáře • 21

  • @erwinsmith636
    @erwinsmith636 Před 2 lety +7

    Just discovered this channel from organic chemistry tutor 4 days before my calc 3 final. Thank god for this channel. Thank you professor V

    • @mathwithprofessorv
      @mathwithprofessorv  Před 2 lety +1

      You’re so very welcome! I’m happy you were able to find my channel. I’m trying to figure out how to promote it more so I can help more students around the world 🌎 Wishing you all the best on your final exam!

  • @valeriereid2337
    @valeriereid2337 Před 2 lety +1

    I really appreciate these videos. I learn so much from this professor. I wish you were also teaching probability; measure theory, random variables, continuous variables etc

  • @Mohamedmorad1234
    @Mohamedmorad1234 Před 3 lety +4

    you're the best really

  • @sl43501
    @sl43501 Před rokem

    Thank you!!!!!!!!! This was so clear and understandable

  • @Randomguy-mc9ct
    @Randomguy-mc9ct Před 2 lety +2

    You are amazing ma'am 🙂
    Wishing you success

  • @kayleighkoekemoer1060
    @kayleighkoekemoer1060 Před 2 lety

    at about 36:10 when we have used U sub, howcome we do not change the bounds of the integral to represent U when we sub in the upper and lower bounds?

    • @mathwithprofessorv
      @mathwithprofessorv  Před 2 lety +1

      Because I never actually rewrote the integral in terms of u-I just explained how it would work and we would pick up the extra 1/2 but did the u-sub mentally so I wouldn’t have to deal with changing the limits. 😉

    • @kayleighkoekemoer1060
      @kayleighkoekemoer1060 Před 2 lety

      @@mathwithprofessorv Oh okay I see ! Thank you ! You're videos are extremely helpful :)

  • @setsototitipana8433
    @setsototitipana8433 Před 2 lety

    Very beautiful, really appreaciate the videos. Professor since the double (iterated integral) is a "partial integral" doesn't it stand to reason that the we should have use the notation for partial not exact derivatives?

    • @mathwithprofessorv
      @mathwithprofessorv  Před 2 lety

      Are you referring to the differential in the integral? The dx and dy? The convention is not to use partial notation for these, but now you have me intrigued as to why that is!

    • @setsototitipana8433
      @setsototitipana8433 Před 2 lety

      @@mathwithprofessorv Yes Prof I meant the dx and dy in the integral. Thank you once again, It helps to learn/revise without the pressure of a looming assignment, and these videos make that possible.

    • @mathwithprofessorv
      @mathwithprofessorv  Před 2 lety +2

      You are so welcome! I’m very glad that you are enjoying my videos ☺️☺️. Isn’t it so wonderful to be able to relearn and appreciate material without the pressure of examinations? That’s one of my favorite things about teaching, is that I get to revisit this beautiful subject and instead of having to take exams, I’m the one giving them! 😂💞

  • @user-di2xc6et9r
    @user-di2xc6et9r Před 2 lety

    you teach better than my proffesor. Comparing is not a nice approach, but it's true 😅

  • @huan320
    @huan320 Před 2 lety

    I am coming again!