Hi, I was wondering if someone could do this for me
if |Z1 + Z2| = |Z1| + |Z2|, show algebraically, that arg(Z1) = arg(Z2)
What I've done so far is
if arg(Z1) = arg(Z2)
then, arg(Z1) - arg(Z2) = 0
then, arg(Z1/Z2) = 0
ie. must show that Z1/Z2 ( R
I think this can be done by...