
Re: sum of complex numbers in terms of their absolute values?
Posted:
Oct 17, 2007 11:40 AM


> so is there a way to express z1+z2 in terms of z1 and z2 with no > x1*x2 and y1*y2 involved? > thanks
Suppose z1 and z2 are on the unit circle so z1=1 and z2=1. Depending on the location of z1 and z2 the value z1+z2 can take on values from 0 to 2. So the answer to your question is no.

