||'''Book'''|| Advanced Engineering Mathematics || ||'''Author'''|| Erwin Kreyszig || ||'''Edition'''|| 8th Edition || /* code_begins */ {{{ #Kreyszig 657 Problemset 12.1 problem no.12 z1=4+3j z2=2-5j j=CC.0 print z2*z2.conjugate()/(z1*z1.conjugate())}}} /* code_ends */ * '''Solution by''': * , , * , ,