If int (log(t+sqrt(1+t^(2))))/(sqrt(1+t^...

If `int (log(t+sqrt(1+t^(2))))/(sqrt(1+t^(2)))dt=(1)/(2)(g(t))^(2)+C`, where C is a constant, then g(2) is equal to:

A

A) `(1)/(sqrt(5)) log(2+sqrt(5))`

B

B) `(1)/(2)log(2+sqrt(5))`

C

C) `2log(2+sqrt(5))`

D

D) `log(2+sqrt(5))`

Verified by Experts

The correct Answer is:

4

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