Question

Let z and w be two complex numbers such that | z | ≤ 1, | ω | ≤ 1 and | z + i ω | = | z – i $\bar{\omega}$ | = 2 then z equals
(a) 1 or i
(b) i or – i
(c) 1 or – 1
(d) i or – 1

Answer 1

Answer:

Step-by-step explanation:

seems to me that you nee d more information to limit the choices