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If `A(z_(1)),B(z_(2)), C(z_(3))` are the vertices of an equilateral triangle ABC, then arg `(2z_(1)-z_(2)-z_(3))/(z_(3)_z_(2))=`

A

`-(pi)/(4)`

B

`-(pi)/(2)`

C

`-(pi)/(3)`

D

`-(pi)/(6)`

Text Solution

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The correct Answer is:
B
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