I know it's a few years old now, but this was a huge help for my first month is set theory. My prof explains it similarly, but it definitely helps to have a video that I can digest at my own pace; Thanks so much! :D
not exactly, that's not why we can say if that x is in A n B, then this means it's in both sets A and B, in particular it's in A. So every element of A n B is also in A, so A n B is contained in A.
Dude this is insane im finally getting these proofs, now the bane of my existence is writing this things in Latex, Sratching my head for 3hrs as to why i have $ and end errors everywhere Then not even knowing what I changed and the errors disappearing 🤪
I am doomed. Apparently, I have brain damage.
These videos are lifesavers. I love these! Thank you for your simple and concise proofs. Thank you a ton!!!
You are welcome!
I know it's a few years old now, but this was a huge help for my first month is set theory. My prof explains it similarly, but it definitely helps to have a video that I can digest at my own pace; Thanks so much! :D
YES! I understood it, and we are going to be dealing with these type of proof this week.
Great!!!!!
This is exactly the type of walkthrough on proofs I need to make the exercises on Probability & Statistics 4 by Degroot-Schervish.
Thanks wise man!
love your videos man please keep going ! very clea and easy to understand !
very clear and concise, well done.
Glad it was helpful!
very interesting video!, gotta keep practicing !
YES! This takes a TON of work to get good at. If you can master this, then that is a huge step:)
top tier video. thank you!
Intresting, so if X is in A, we can say the intersection between A and B is contained in A because X is in A ?
not exactly, that's not why
we can say if that x is in A n B, then this means it's in both sets A and B, in particular it's in A. So every element of A n B is also in A, so A n B is contained in A.
@@TheMathSorcerer ohhh , the way you explain is so sasy to understand.. thanks
Dude this is insane im finally getting these proofs,
now the bane of my existence is writing this things in Latex,
Sratching my head for 3hrs as to why i have $ and end errors everywhere
Then not even knowing what I changed and the errors disappearing 🤪
Here in 2024
Noice