SUBSETS AND POWER SETS - DISCRETE MATHEMATICS

Today we look at subsets and power sets. This includes the empty set, and the power set of the empty set.

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Hello, welcome to TheTrevTutor. I'm here to help you learn your college courses in an easy, efficient manner. If you like what you see, feel free to subscribe and follow me for updates. If you have any questions, leave them below. I try to answer as many questions as possible. If something isn't quite clear or needs more explanation, I can easily make additional videos to satisfy your need for knowledge and understanding.

[Trevtutor]

It comes with video lectures, text lectures, practice problems, solutions, and a practice final exam!

[jackmenirons]

"Is A a subset of the p(A)?"
Professor at the college you're paying thousands of dollars for: "Well it's trivial so I'll leave it to you to think about."
Random youtube playlist for free: "Well this is tricky at first so let me explain it in detail so everyone understands."

[nataliesagnoy]

"If your professor is sadistic" 😂😂
Too bad he is!

[yurilegs]

I'm taking Discrete Math this semester. We are on the fifth week now and we're just learning this. We learned proofs last week. I think the ordered of your videos are much easier to follow :) thank you for the awesome videos! You make Discrete Math easier.

[The_double_side]

great explanation i understood a math concept for first time in my life . great respect to you sir !! We need people like you !!

[Shiroyashasama]

power sets are wild! im rewatching that part so many times

[marcelleivyzabat]

I have an exam tomorrow and I'm quite confused about power sets, the rest of the coverage is okay for me. The way you explained it is so much easier to understand. Thank you!

[Smmch]

thank you for the videos, i just started this course and was feeling so lost, i am starting to grasp the concepts a bit easier watching your videos

[naomifinkilegouwe]

Sir.... Hats off to you, you are doing a great job. These videos are helping, we really appreacite that.

[allissavalenzuela]

I am taking mathematical economics this semester. My professor just kept saying 2^n is the powerset but never explained any of this! Discrete math is not a prereq for this class but my professor just acts like this stuff is common knowledge. I am so thankful for these videos because I have been feeling so lost in this class

[CoreyBass-tb]

at 7:42 where he had to rework and count out 2^6 gives me hope for myself. thank you

[timxhx]

i just want to thank you, we need more videos like these on youtube rather than people playing with fidget spinners or slime. Thank you for the help :)

[Towhid-zerw]

Thank you for making this chapter so interesting with your teaching style. I really appreciate it..

[justingolden]

12:01 so A is not a subset of p(A) because the elements a and b aren't in p(A), only {a} and {b} which are different.
but A is an element of p(A) because {a, b} is in p(A)

[slyanna]

"if your professor is a little bit sadistic " sounds about right

[wirito]

You're explanation of 10:50 was Fu****g awesome!! I was confused after the lecture but your videos are saving me :D

[SquirtIeSquad]

Thanks man I would be absolutely lost right now without your videos

[MrRobot-gmcv]

Wow man, I am very impressed with your teaching style. <3

[kateye]

Honestly. Thank you for make it so easy and fun to listen to.❤️

[alebuser]

Perfect timing, i have discMath exam in 5 days