Methods of Proof - Direct Proof

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  • เผยแพร่เมื่อ 2 ธ.ค. 2024

ความคิดเห็น • 19

  • @civildiscourse2000
    @civildiscourse2000 8 หลายเดือนก่อน +3

    Despite being "good at math" I have never been any more comfortable with proofs than I was in English class trying to extract what a particular piece of writing "really meant."
    Closer to the grave than the cradle at this point, I am determined to overcome my bafflement with proofs. This video gave me a giant leap in the right direction, so much so that I wonder what my problem was in the first place. As other posters have pointed out, it's a tremendous help that, unlike others I've tried, this presentation doesn't assume that the viewer already knows the basic lingo.
    Sincere thanks from the year 2024.

  • @demirsjourney
    @demirsjourney 2 ปีที่แล้ว +1

    Out of few videos I watched you were the only one who clarified it by also first stating the definitions for further support. I love your channel, keep it up!

  • @selenaramoutar7158
    @selenaramoutar7158 4 ปีที่แล้ว +2

    THANK YOU SO MUCH FOR THIS!!!! Jeeeeeeeeeezzzz couldn't seem to wrap my head around what was really going on in this topic. Definitely cleared up a lot!!!!!!!!!!!!!!!

  • @malfcytrash
    @malfcytrash 2 หลายเดือนก่อน

    Thank you so much. Like seriously, I was struggling so much but I get it more now.

  • @Sequence1994
    @Sequence1994 3 ปีที่แล้ว

    Thanks a million times. Got the book by Richard Hammack and this video just helped in solidifying the concepts. Wish you did all the proofs
    though but i am grateful still

  • @michaeleissenberg637
    @michaeleissenberg637 11 หลายเดือนก่อน

    for the last exercise, can i say that b = ax a = b/x and c = by so if a | c then by/(b/x) = by * x/b = yx and yx is an integer so a does divide c (though it wouldn't be a direct proof) ? please tell me if it works.

    • @NakiaRimmer
      @NakiaRimmer  11 หลายเดือนก่อน +1

      2 cautions: a) be weary when dividing in general and b) make sure your proof follows a standard method of proof. It’s ok to start at each end of the proof, but you have to make them meet in the middle. I hope this helps

    • @michaeleissenberg637
      @michaeleissenberg637 11 หลายเดือนก่อน

      thanks a lot for the advices, i really appreciate them.@@NakiaRimmer

  • @lacandela69
    @lacandela69 2 ปีที่แล้ว

    Good video. I love your enthusiasm

  • @benitoroylabastida8403
    @benitoroylabastida8403 4 ปีที่แล้ว

    Man, ur vids are so straightforward. Great job!!!

  • @samuellee83
    @samuellee83 3 ปีที่แล้ว

    This is super informative and very easy to digest! Thank you for creating awesome content!

  • @madalitsomoyochisale2280
    @madalitsomoyochisale2280 ปีที่แล้ว

    Thank you so much, well elaborated

  • @ShAlAmAnAyA3
    @ShAlAmAnAyA3 3 ปีที่แล้ว

    This is amazing! Thank you sir!

  • @splashautumn9163
    @splashautumn9163 4 ปีที่แล้ว

    Why is c written as w

    • @NakiaRimmer
      @NakiaRimmer  4 ปีที่แล้ว +1

      Thanks for your question, sorry it took so long to respond. The endgame is to write c as a multiple of a. I know there was a lot of substituting going on but it was all with that final purpose in mind.

  • @lelokobele9144
    @lelokobele9144 3 ปีที่แล้ว

    Thank you so much

  • @alexhuang4438
    @alexhuang4438 3 ปีที่แล้ว

    Love it! Help me a lot!!!!!!

  • @ivorscott
    @ivorscott 4 ปีที่แล้ว

    thanks

  • @مانجاه
    @مانجاه 4 ปีที่แล้ว

    Thank u