- #1
Delta what
- 21
- 1
Homework Statement
The question given to me was:
Verify the orthonormality of exp(2πimx/L)/sqrt(L) for m an integer and 0<or= to x <or= L.
Homework Equations
I really have no idea where to start on this one. I am taking a math refresher course and we are learning about linear vector spaces to include Fourier transforms and such. Can anyone give me a clue as to how to initially attack this problem?