var ('z1,z2')
z1 = 4-6*i
z2 = 2+2.5*i
abs(z1*z2)
23.0867927612304
abs(z1) * abs(z2)
6.40312423743285*3.60555128
23.0867927902750

Kreyszig-page no:- 662, chap:- 12, problem set:- 12.2, prob no:- 32 (last edited 2010-12-17 06:16:56 by sampathreddy)