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

If `omega` is an imaginary cube root of unity, then the value of `sin[(omega^(10)+omega^(23))pi-pi/4]` is

A

`-sqrt3//2`

B

`-1//sqrt2`

C

`1//sqrt2`

D

`sqrt3//2`

Text Solution

Verified by Experts

The correct Answer is:
C
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