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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

`w^2-4`

C

`w^2`

D

4

Text Solution

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The correct Answer is:
B
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