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The points z(1)z(2)z(3)z(4) in the compl...

The points `z_(1)z_(2)z_(3)z_(4)` in the complex plane are the vertices of a parallelgram taken in order if and only if :

A

`z_(1)+z_(4)=z_(2)+z_(3)`

B

`z_(1)+z_(3)=z_(2)+z_(4)`

C

`z_(1)+z_(2)=z_(3)+z_(4)`

D

`z_(1)-z_(2)=z_(3)-z_(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
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