The points P,Q denote the complex numbers z1,z2 in the Argand plane. O is origin. If z1*conjugate(z2) + z2*conjugate(z1) = 0. show that angle POQ = 90 Share with your friends Share 3 Himaja Manapragada answered this 23quetion 2 View Full Answer Renukaraju answered this Mpa intermittent 0 Pavan answered this True 0 Omi answered this himaja gives the right answer 1