TIMESTAMPS: 0:35 - Goals of this video 2:35 - Thanks for voting! 3:20 - Info needed for this video 3:52 - What is a proof? 5:15 - How to use the direct proof method to prove p implies q. 6:11 - Why does this method even work? 8:05 - Tucci's tips for proving shit 10:37 - Definitions needed for this video 14:00 - Example Proof #1 17:50 - Example Proof #2 20:52 - Example Proof #3 24:27 - Example Proof #4 29:20 - Example Proof #5 I spent a lot of time on this video! I hope it shows, and I hope everyone gets the explanation they need! Are y'all interested in seeing more videos like this? Proof by contrapositive? Proof by contradiction? Proof by induction? Let me know! Thanks for the continued support! Keep flexin'!
@OtiumAbscondita5 жыл бұрын
YES! SHOW US *ALL* THE METHODS!
@tharindu19833 жыл бұрын
Very clear..and informative ..Thanks..Cheers
@danielkelsosmith6 ай бұрын
Absolute legend. Going over things slowly instead of the other 3 minute videos on YT. Appreciate these videos more than ever man, thank you!
@mister_allmond5 жыл бұрын
PhD + Old guy with a beard = Proofs!! LOL this is what I thought too! very informative vid!
@mrcute45842 жыл бұрын
THANK YOUUU MY CONFIDENCE CAME BACK A LITTLE
@randydollente96512 ай бұрын
@BrainGainzOfficial Thank you for this video and series; I'm an older student getting back into math who never had experience in proof writing, so I very much appreciate your style and flow of presenting this subject.
@frozenmoon9985 жыл бұрын
Starting it nicely with good 'ol proof methods :)
@xriccardo18315 жыл бұрын
could you make a series on proofs? I'm teaching myself math and i just finished analysis 1 and im finishing linear algebra, i understand proofs in the books but i want to be able to write some good ones on my own.
@BrainGainzOfficial5 жыл бұрын
xRiccardo - i plan on finishing a series on proofs eventually! Thanks for the positive feedback!
@mfarrokay87202 жыл бұрын
Dude I love you so much! I was taking Real Analysis, without having taken any proof class [I am an Economics student], and I am struggling so so much in it. And then I found this, and everything is making sense. I hope that by the time I finish your proof series, I will actually be able to solve a question for Real Analysis. In any case, learning a lot!
@BrainGainzOfficial2 жыл бұрын
Awesome! Glad I could help :)
@nobszone26335 жыл бұрын
Hi saw you on Giilian Perkins channel! Good work!
@abdullahb43675 жыл бұрын
great stuff, please keep proofing!
@abdoulazizdabo90643 жыл бұрын
“I am stupid “ lol. You’re so great bro 😎
@ItsSMG14 Жыл бұрын
Thank you very much for making this video. It was very helpful 🙏
@undeadstarfish49085 жыл бұрын
Good videos man
@nicolemulure Жыл бұрын
Thank you for these amazing lessons! This is awesome , forever grateful😊
@antonettelewis22552 жыл бұрын
Love your content, thanks for taking te time to help someone else.
@AshishSingh-7533 жыл бұрын
Good explain and I like your way to tell something Real thanks
@anastasiarose97813 жыл бұрын
Great video! Learned a lot. Thanks for such amazing break down
@mrmm17973 жыл бұрын
Hello. I'm interested to see how you would prove example 2 by contradiction. Wouldn't it be shorter than a direct proof?
@47alec3 күн бұрын
Your a G thank you
@DAOXINNo15 Жыл бұрын
I am trying as I am in Discrete math for computer science and I tried proving before watching the rest and I keep getting it all wrong. >.< Trying to understand but not getting there yet at all. Dx
@btrain99125 жыл бұрын
this is great
@ldpenrose4 жыл бұрын
Great Video! Thanks
@BrainGainzOfficial4 жыл бұрын
I'm glad you enjoyed Leo! :D
@OfficialKrackGyamfi3 жыл бұрын
Make a series on numerical analysis
@renatodoctorjr13827 ай бұрын
Great method
@yurpipipchz75 Жыл бұрын
first five minutes I could not stop looking at his shoulders
@UniteMunyanyiwa5 ай бұрын
Thank u
@ryesm3408 Жыл бұрын
v good
@selbill3644 Жыл бұрын
never thought i would study math and laugh at once
@mrcute45842 жыл бұрын
PLEASE GO ON WITH THE PROOFS PLEASE
@isackdudiondiek89163 жыл бұрын
5 star you are the best
@benjaminkhoury3044 жыл бұрын
Really enjoying your videos! I have a question about example number three. I set both x and y to be 2k+1, then after multiplying and factorising i was left with 4k(k+1)+1. 4k would always be even then multiplying an even by an even or an odd (k+1) would always be an even. Finally adding one would give an odd. Is my method also a correct way to go about this? Thanks!
@shettyds554 Жыл бұрын
What are the Disadvantages of Direct Proof?
@juvymarie81973 жыл бұрын
More examples pleaaaaaase
@yamatanoorochi31497 ай бұрын
14:30 what's my pee and what's my cue 🤨
@bone52003 жыл бұрын
i like the general content, but i wish you spent less time talking more time doing. i just want to see the problems worked. maybe that's just me
@randydollente96512 ай бұрын
what if he made two versions of the videos: 1) one in the way he wants, and 2) one in a way that presents the proof with no commentary? Perhaps it's because I'm new to Mathematical proof writing, but I actually appreciated his effort to make this subject approachable, comprehensible, and enjoyable. If I wanted proof writing speed-runs, I'd watch videos by other math KZbinrs, like Math Sorcerer or Wrath of Math.