Q24Long answer
If z and w are two complex numbers such that zw =1 and arg (z) – arg (w) = π , then show that z w = – i. COMPLEX NUMBERS AND QUADRATIC EQUATIONS 93
If z and w are two complex numbers such that zw =1 and arg (z) – arg (w) = π , then show that z w = – i. COMPLEX NUMBERS AND QUADRATIC EQUATIONS 93