Problem Set 1. Due December 3, 2001

1.  1.2.1
2. 1.5.3
3. 1.6.1
4. If P1= A1 exp(i omega t), P2 = A2 exp (i omega t), and P3 = A3 exp (i omega t) and
     P1 + P2 = P3, and P1-P2 = 2 P3, find the phase difference between P1 and P2 and the ratio of amplitudes
     of P1 and P2
5. WWM 1.25