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Let z(1) and z(2) be two complex numbers...

Let `z_(1)` and `z_(2)` be two complex numbers such that `|z_(1)+z_(2)|^(2)=|z_(1)|^(2)+|z_(2)|^(2)` . Then,

A

`Re((z_(1))/(z_(2)))=0`

B

`Im((z_(1))/(z_(2)))=0`

C

`Re(z_(1) z_(2))=0`

D

`Im(z_(1) z_(2))=0`

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The correct Answer is:
A
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