Good video. I find this sort of stuff difficult because it's so basic and low level. When going through a maths book from start to finish, the chapter on proof was one of the most difficult for me.
The best part of this video is when Sal talks about proving things for his professor, thinking how obvious some of it is. I have felt the same way so many times!
dude.. help me to prove
del(A dot B)
PLEASE!!!!!
allanpheabus 7 months ago
can you prove VdotW= |V||W| cos @????
stevenydc 8 months ago
fell asleep >.<
Goodfellow7 10 months ago
Good video. I find this sort of stuff difficult because it's so basic and low level. When going through a maths book from start to finish, the chapter on proof was one of the most difficult for me.
LAnonHubbard 1 year ago
Sal surely had problem saying the word "commutative"!
dalcde 1 year ago
The best part of this video is when Sal talks about proving things for his professor, thinking how obvious some of it is. I have felt the same way so many times!
Xerhid 1 year ago
interesting!
ose90 2 years ago
Great video, keeeeeeeeeeeeeeep coming i love it.
Waranle 2 years ago
simplex simplex
luistr01 2 years ago
@luistr01
herpes?
JizzMasterPino 1 month ago
This comment has received too many negative votes show
i is first
DRamz305 2 years ago
Comment removed
yoon715 2 years ago