(1)/( sqrt(2) + sqrt(3)) + (1)/( sqrt(3)...

`(1)/( sqrt(2) + sqrt(3)) + (1)/( sqrt(3) + sqrt(4)) + (1)/( sqrt(4) + sqrt(5)) + (1)/( sqrt(5) + sqrt(6))` का सरलतम मान क्या होगा ?

A

`sqrt(3) (1+sqrt(2))`

B

`sqrt(2) (sqrt(3) +1)`

C

`sqrt(3) (sqrt(2) -1)`

D

`sqrt(2) (sqrt(3)-1)`

Verified by Experts

The correct Answer is:

D

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