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If |z|=1 and omega=(z-1)/(z+1) (where z ...

If `|z|=1` and `omega=(z-1)/(z+1)` (where `z in -1`), then Re`(omega)` is

A

`(1)/(|z + 1|^(2))`

B

`(-1)/(|z + 1|^(2))`

C

`(sqrt(2))/(|z + 1|)^(2)`

D

0

Text Solution

Verified by Experts

The correct Answer is:
D
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