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If omega is an imaginary cube root of un...

If `omega` is an imaginary cube root of unity ,then the value of `[{:(1,omega^(2),1-omega^(4)),(omega,1,1+omega^(5)),(1,omega,omega^(2)):}]` is

A

`-4`

B

`omega^(2)-4`

C

`omega^(2)`

D

4

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