The Cosine Rule (1 of 3: Proof of the Formula)

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  • čas přidán 26. 09. 2015
  • More resources available at www.misterwootube.com

Komentáře • 34

  • @magulongchannel1477
    @magulongchannel1477 Před rokem +10

    I really don't like Math, but Mr. Woo's teaching caught my attention and sparked my interest in the subject. Not only this, he also seemed to capture my heart bit by bit the more I watch him. Lol!

  • @AriaHarmony
    @AriaHarmony Před 6 lety +65

    12:48

  • @jds189
    @jds189 Před 4 lety +22

    wow that was awesome to watch. I can't believe this is actually interesting to me i used to hate math

  • @enock4975
    @enock4975 Před 5 lety +21

    those 2 dislikes probably thought that was a download icon hahahaha

  • @pencilled_robin

    This is so well explained! Thank you!!!! 🙌

  • @Nat-bw6fm

    Thank you so much. Mr. Woo

  • @PS-td9mj
    @PS-td9mj Před 3 lety +5

    sometimes i feel like he's something out of a Japanese anime

  • @alanzhou6334
    @alanzhou6334 Před 4 lety +10

    Like, WTF my maths teachers?

  • @studyvultures.894
    @studyvultures.894 Před 5 lety +6

    💕Thanks man, You are the best!💕

  • @teoortecca

    Legend 💪🏾

  • @Consistency1aday
    @Consistency1aday Před 3 lety +1

    Can you use sine instead

  • @eipimath
    @eipimath Před rokem +1

    Thanks for sharing! I posted a short video on deriving the law of cosines, It should apply for all angles (acute, obtuse, reflex, negative). Hope to get your thoughts.

  • @Consistency1aday
    @Consistency1aday Před 3 lety +6

    You a great teacher but I am still confused

  • @briankelly5828
    @briankelly5828 Před 5 lety +10

    Eddie - you should be making videos for 'The Great Courses' series from America.

  • @arcelbengco6802
    @arcelbengco6802 Před 4 lety +13

    Nice technique in showing the formula of law of cosines. However, in the part of your video

  • @umamahobeidullah4022
    @umamahobeidullah4022 Před rokem

    why did he first switch the places of c and b?

  • @Ensign_Cthulhu
    @Ensign_Cthulhu Před 2 lety +1

    11:06

  • @pigman6954
    @pigman6954 Před 2 lety +1

    law of cosines

  • @vidrogic1499
    @vidrogic1499 Před 6 lety +13

    happy with that??

  • @m.k.g.guptabiharwale9800
    @m.k.g.guptabiharwale9800 Před 3 lety +2

    Sir app kis duniya ke hai