Euler's theorem (Statement & solved problem)
21:51
Variation of Parameters (Solved problems)
46:50
Parseval's identity & Fourier series problems
9:29
Don't bother me, I am thinking. (Lambert W function)
20:37
Integrate x^-x dx
21:40
Same perimeter, different areas: Which is the largest? The Isoperimetric Problem
14:26
O exame de física mais famoso da Rússia
1:07:19
Tests for Convergence of Infinite Series | Lecture-1
23:09