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Let z(1),z(2) be two distinct complex nu...

Let `z_(1),z_(2)` be two distinct complex numbers with non-zero real and imaginary parts such that `"arg"(z_(1)+z_(2))=pi//2`, then `"arg"(z_(1)+bar(z)_(1))-"arg"(z_(2)+bar(z)_(2))` is equal to

A

`pi//2`

B

`pi`

C

`-pi//2`

D

None of these.

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The correct Answer is:
B
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