Eigenfunctions of Angular Momentum Part 1

[@93zhai]

Starting from 2:42, there's a slip of the pen. (the second partial derivative should be with respect to theta, instead of phi), it is corrected starting 3:52 though.

[@PLUVideoPhysicsBret]

Yep - sorry about that, thank you!

[@odrag.29]

3:22 that arrow looks like a L of phi jejeje.

[@prashantdagale9542]

But how to find eigenvalue of L^2?