Q5.(b). Ans: 2 How 5. (b) Let z1 and z2 be two complex numbers such that z 1 - 2 z 2 2 - z 1 z ¯ 2 = 1 and |z2| ≠ 1, find |z1|. Share with your friends Share 0 Bhavana Majji answered this Dear student, Regards. 1 View Full Answer