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The vertices of a square are z(1),z(2),z...

The vertices of a square are `z_(1),z_(2),z_(3)` and `z_(4)` taken in the anticlockwise order, then `z_(3)=`

A

`z_(1)+z_(2)+z_(3)+z_(4)=0`

B

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

C

`"amp"((z_(2)-z_(4))/(z_(1)-z_(3)))=pi/2`

D

`"amp"(z_(1)-z_(2))/(z_(3)-z_(4))=pi/2`

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c
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OBJECTIVE RD SHARMA ENGLISH-COMPLEX NUMBERS -Chapter Test
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