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If |z(1)|=|z(2)|=…... .=|z(n)|=1 then |...

If `|z_(1)|=|z_(2)|=…... .=|z_(n)|=1` then `|z_(1)+z_(2)+ .+z_(n)|=`

A

` |(1)/(z_(1))+(1)/(z_(2)) +... .+(1)/(z_(n))|`

B

`|(1)/(z_(1))-(1)/(z_(2))+(1)/(z_(3)) ...+(1)/(z_(n))|`

C

`|(1)/(z_(1)^(2))+(1)/(z_(1)^(2)) .. .+(1)/(z_(n)^(2))|`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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