((1+i)/(sqrt(2)))^(8) + ((1-i)/(sqrt(2))...

`((1+i)/(sqrt(2)))^(8) + ((1-i)/(sqrt(2)))^(8)` बराबर है-

A

2i

B

`-2i`

C

2

D

`-2`

Verified by Experts

The correct Answer is:

C

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