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If S(n)={(1)/(1+sqrt(n))+(1)/(2+sqrt(2n)...

If `S_(n)={(1)/(1+sqrt(n))+(1)/(2+sqrt(2n))+(1)/(3+sqrt(3n))+....+(1)/(n+sqrt(n^(2)))}` then `{:(" "Lt),(n rarr oo):} S_(n)=`

A

2 log 2

B

log 2

C

3 log 2

D

`1/2 log 2`

Text Solution

Verified by Experts

The correct Answer is:
A
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