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If f(x)=(1)/(sqrt(x+2 sqrt(2 x-4)))+(1)/...

If `f(x)=(1)/(sqrt(x+2 sqrt(2 x-4)))+(1)/(sqrt(x-2 sqrt(2 x-4)))`, for `x gt 2`, then f(11)=`

A

`(7)/(6)`

B

`(5)/(6)`

C

`(6)/(7)`

D

`(5)/(7)`

Text Solution

Verified by Experts

The correct Answer is:
C
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