If x=(sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))...

If `x=(sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))` and `y=(sqrt(5)-sqrt(3))/(sqrt(5)+sqrt(3))` , then `(x+y)` equals

A

8

B

16

C

`2 sqrt(15) `

D

`2 (sqrt(5) + sqrt(3))`

Verified by Experts

The correct Answer is:

A

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