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With 1,omega,omega^(2) as cube roots of ...

With `1,omega,omega^(2)` as cube roots of unity, inverse of which of the following matrices exists?

A

`[{:(1,omega),(omega,omega):}]`

B

`[{:(omega^(2),1),(1,omega):}]`

C

`[{:(omega,omega^(2)),(omega^(2),1):}]`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
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