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For any two complex numbers z(1) , z(2)...

For any two complex numbers ` z_(1) , z_(2)` we have `| 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 `

Text Solution

Verified by Experts

The correct Answer is:
A
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