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If x^(2)+y^(2)=1, then the value of (1+x...

If `x^(2)+y^(2)=1`, then the value of `(1+x+iy)/(1+x-iy)`.

A

`2x`

B

`x-iy`

C

`-2iy`

D

`x+iy`

Text Solution

Verified by Experts

The correct Answer is:
D
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