AIME, the smart way and the stupid way
9:05
Binomial Coefficients Identity with Induction
13:08
Crazy limit - This looks familiar!
10:21
Polish Math Olympiad | 2017
10:50
Choose a Smaller Divisor | AIME 2021 II Problem 13
17:05
It took me 3 hours to do this integral!
10:43
Square Root Problem: Solving the Quartic Equation!
10:10
A very interesting polynomial problem that was longlisted for the IMO!
22:03