1. The problem statement, all variables and given/known data The normalized wavefunctions for a particle confined to move on a circle are w(o) = sqrt(1/2pi) e^-imo where m = 0, ±1, ±2, ±3... and o is between 0 and 2pi. Determine o w = psi o = the o with the vertical line in the middle 2. Relevant equations Not sure what would be relevant in this case. I've tried e^-ix = cos x - i sin x 3. The attempt at a solution I've tried to use the euler method, but I'm not sure how to solve everything to get the o on one side to solve. The answer according to the teacher is pi, but I have no idea how to get there. How do I do this?