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Let z1 and z2 are two complex nos s.t. a...

Let `z_1` and `z_2` are two complex nos s.t. `abs(z_1) =abs(z_2)=1` then `abs((z_1-z_2)/(1-z_1 barz_2))` is equal to

A

a. 2

B

b. 1/2

C

c. 1

D

d. none of these

Text Solution

Verified by Experts

The correct Answer is:
D
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