equivalence classes

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I can't help but wonder why I pay thousands of dollars for university tuition if my stupid textbooks can't explain things as easily as many of the wonderful videos by people such as yourself. Thanks so much for this!

hovhadovah

In five minutes you teached me something that I spent all day trying to figure out ..thanks so much

Abdulrahman

All these lectures in uni about this and I go to one 6 minuet Youtube video which explains something I failed to grasp in an hours lecture. You sir are fantastic! You made it simple and easy to understand.

roxiogamer

I've spent 5 days trying to understand how equivalence classes actually work, you just taught me in five minutes. Super helpful video and detailed video. Thanks alot!

VD

My textbook says: "To find the equivalence class of every element of A, do this:

[0] = {x E A | xR0 } = {0, 4}
[1] = {x E A | xR1 } = {1, 3}
[2] = {x E A | xR2 } = {2}
and so on."

I have no idea what the author is talking about. I do not understand why some professors do not use simple English to express some new concepts. Your video makes it so easy for me to understand what Equivalence Class really is. For that, I say thank you.

readward

The book, for which I paid $200, was so confusing. You made it crystal clear in 5 mins. You are awesome.

expectedmiracle

Thank u sir....I've been trying to study it for an hour now....my textbooks are making it complex...but u explained in in the most simple way...thank you

abhinavskumar

Spent two days and a lecture trynna figure this out.
You succeeded in 5 minutes my man

thomasallison

Nice refresher before a test. I had so much trouble remembering what an equivalence class was until I saw this video. Thanks.

REXanadu

When you try to listen carefully to your teacher but his/her voice cracked 1:58

roanrovu

I just spent an hour trying to figure this out. Man, this is really simple. Thanks.

RagnarSwanson

Great video, thanks for the help! Still relevant info 10+ years later!

MrHalberg

Thank you for taking the time to make these videos. Such a fundamental concept, yet very few (if any) books clearly explain these concepts with examples as good as these.

tavrion