15.1: Double Integrals over Rectangles

Поділитися
Вставка
  • Опубліковано 28 жов 2024

КОМЕНТАРІ • 42

  • @1999Joseph1
    @1999Joseph1 5 років тому +46

    thank you so much, your channel has helped me through this whole semester and I genuinely really appreciate you !

  • @miguelzavala1757
    @miguelzavala1757 4 роки тому +28

    Much much better than my current calculus 3 class, should've watched since the beginning already took my first midterm :/

  • @danieljohns1318
    @danieljohns1318 4 роки тому +13

    I just found u and I'm sending all my friends to u now! Our profs this semester just can't get the online stuff to work and so the teaching has been....anyways, thank you!

  • @johnklemmensen1803
    @johnklemmensen1803 4 роки тому +1

    I've been quarantined for 2 weeks without notes given to me and this channel has saved my life i swear

  • @charliebases7516
    @charliebases7516 10 місяців тому +1

    i take this in hs and i don’t learn it from my teacher. I heavily rely on this lady

  • @sohamsantra7548
    @sohamsantra7548 Рік тому +8

    You having 10.1K subscribers is too criminally low. You deserve at least 3M subscribers!!

  • @stasanstasaynovich23
    @stasanstasaynovich23 Рік тому +2

    10/10 lectures

  • @Howzernn
    @Howzernn Рік тому

    I think you're a good teacher! And your class seems to like and respect you, even though I cannot see them.

  • @HaisumHaroon-s6i
    @HaisumHaroon-s6i 21 день тому

    Can you also post pdfs of notes for each lecture? That would be really helpful!

    • @alexandraniedden5337
      @alexandraniedden5337  20 днів тому +1

      I have already! Please look at my newest playlists, which have each note sheet. For example, here is ch 15: ua-cam.com/play/PLGOk2-zeLtjC_ONpG6dEL21iWJjgXgqJu.html

  • @crisantogarcia6646
    @crisantogarcia6646 3 роки тому +4

    how did you get 4 for h on 20:45

    • @iced751
      @iced751 2 роки тому

      For real, I'm so lost with this one

    • @MelpeCavales
      @MelpeCavales 2 роки тому +2

      @@iced751 y is between -2 and 2

  • @sakshitodkar
    @sakshitodkar 2 роки тому +1

    thank you soo much for your video, it did really help me a lot

  • @alyssajewell720
    @alyssajewell720 4 роки тому +2

    at 13:41 did you mean to make the x coords 1 0 . if so could you explain why

  • @danielhernandez-vo9zc
    @danielhernandez-vo9zc 3 роки тому

    You're amazing, thank you so much for this

  • @vivekvardhanmaharana7248
    @vivekvardhanmaharana7248 4 роки тому

    It really helps. Yhank you soooooooo much for this. I really hope i get to meet u someday

  • @kyleparsotan6799
    @kyleparsotan6799 4 роки тому +1

    15.8?

  • @rijultandon728
    @rijultandon728 Рік тому

    Legend 🤍

  • @iced751
    @iced751 2 роки тому +2

    20:52 where did you get a height of 4?

    • @humayratuba6251
      @humayratuba6251 2 роки тому

      I didn’t get that too.

    • @MelpeCavales
      @MelpeCavales 2 роки тому +3

      y is between -2 and 2, a length of 4, height of the solid which is half of a cylinder

  • @humayratuba6251
    @humayratuba6251 2 роки тому

    Where did 1/3 go in ex #4?

  • @GULLAPUDILIKITHBCE
    @GULLAPUDILIKITHBCE 2 роки тому

    19:41 I didn't understand that graph can you plz explain?

  • @nguyenjayce2791
    @nguyenjayce2791 6 днів тому

    thanks

  • @joenardprime3662
    @joenardprime3662 3 роки тому

    at 20:45, how did you get that the radius is 1?

    • @alexandraniedden5337
      @alexandraniedden5337  3 роки тому +5

      x^2 + z^2 = 1 is a circle with center at (0, 0) for (x, z) and r = 1. Remember that in the standard equation of a circle, we have (x - h)^2 + (z - k)^2 = r^2 (so that 1 in the equation is r^2).

  • @danieljohns1318
    @danieljohns1318 4 роки тому

    What is the name of the book you are using?

  • @MuhammadAwais-br3ji
    @MuhammadAwais-br3ji 2 роки тому

    Mam plz solve exercise

  • @varnasuthansrirangan
    @varnasuthansrirangan 4 роки тому

    Thanks ❤️

  • @benjaminandrew7940
    @benjaminandrew7940 3 роки тому +1

    35:05 I don't understand how it is not { y^2(cos(xy)) dy

    • @benjaminandrew7940
      @benjaminandrew7940 3 роки тому

      just realized thats the derivative

    • @iced751
      @iced751 2 роки тому

      I'm wondering why it's not -xycos(xy). Cause we're focusing on dx, so shouldn't the anti-derivative of y should be x? Cause don't we treat y as a constant?

  • @muhdameerulameen604
    @muhdameerulameen604 4 роки тому

    Thankyouu :')

  • @spacebutterflies2456
    @spacebutterflies2456 3 роки тому

    23:40 isnt the anti derivative of x^2 = x^3/3 ?

  • @sozamb
    @sozamb 8 місяців тому +3

    While the lecture is generally nice, the professor is profoundly egotistical. Clearly she cannot stand if students are not engaged with her monotone lecture and does not have the capacity to understand that students have been taught different semantics with different notations in the past and refuses to accomidate this or at least understand the differences in notation and blatently disregards her students complaint against using different notation that might further confuse them.