Proving Two Sets are Equal using Double Inclusion: A u (A n B) = A

Proving Two Sets are Equal using Double Inclusion: A u (A n B) = A

[@jshook]

3:20 fun fact: this is also know as the absorption law (A = A u (A n B) and A = A n (A u B)).

[@SpiderMan-in9rl]

Thanks for making these videos... Set proof videos are very hard to find on youtube.
I am a high school student in India. Can you recommend any book on set proofs?

[@TheMathSorcerer]

A transition to advanced mathematics by chartrand is good

[@SpiderMan-in9rl]

@@TheMathSorcerer Thanks

[@bhap3345]

thank you for the video

[@skycallingtm]

Sir , just a suggestion that the proofs of sets can be more clearly understood by Venn Diagrams ! Thank you for explaining this proof !

[@syaw1001]

I think it would be helpful to include some LaTeX lessons as well.

[@TheMathSorcerer]

oh what a great idea!!!!!!!!!!

[@mrheng562]

The best part about an “or” statement. Only one ☝️ needs to be true. I sure miss proofs. 😁

[@TheMathSorcerer]

yes proofs are awesome!! I love proofs:)

[@marvelstudios4706]

Thankyou ❤️

[@thatbigwall]

This was helpful

[@TheMathSorcerer]

Awesome!

[@mdyeasirarafath7087]

Tnks