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If x = ( sqrt(3))/(2) , then the value...

If ` x = ( sqrt(3))/(2)` , then the value of `((sqrt( 1 + x) + sqrt( 1 - x))/(sqrt(1 + x)- sqrt( 1 - x)))` is

A

`- sqrt(3)`

B

`-1`

C

1

D

`sqrt(3)`

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The correct Answer is:
D
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