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Let z and w be two non-zero complex numb...

Let `z` and `w` be two non-zero complex numbers such that `|z|=|w|` and arg.`(z)+`arg.`(w)=pi`. Then `z` equals :

A

`z_(2)`

B

`-z_(2)`

C

` bar(z)_(2)`

D

`-bar(z)_(2)`

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The correct Answer is:
D
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