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Let fourth roots of unity be z(1),z(2),z...

Let fourth roots of unity be `z_(1),z_(2),z_(3) and z_(4)` respectively.
Statement - I: `z_(1)^(2)+z_(2)^(2)+z_(3)^(2)+z_(4)^(2)=0`
Statement - II: `z_(1)+z_(2)+z_(3)+z_(4)=0`

A

Statement -I is true, Statement-II is true and Statement-II is a correct explanation for Statement-I.

B

Statement-I is true, Statement-II is true but Statement-II is not a correct explanation of Statement-I.

C

Statement-I is true, Statement-II is false.

D

Statement-I is false, Statement-II is true.

Text Solution

Verified by Experts

The correct Answer is:
B
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