1)Let z1 and z2 be two complex no`s such that z1 not equal to z2 and |z1|=|z2|. If z1 has positive real part and z2 has negative imaginary part then (z1+z2)/(z1-z2) may beAnswer-Zero and purely imaginary.How ??

Abhishek Dutta , 9 Years ago

Grade 12th pass