If omega is a cube root of unity and /\ ...

If `omega` is a cube root of unity and `/_\ = |(1, 2 omega), (omega, omega^2)|`, then `/_\ ^2` is equal to (A) `- omega` (B) `omega` (C) `1` (D) `omega^2`

A

`-omega`

B

`omega`

C

1

D

`omega^2`

Verified by Experts

The correct Answer is:

B

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