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Suppose f and g are two functions such t...

Suppose f and g are two functions such that f,g: R `->`R `f(x)=ln(1+sqrt(1+x^2))` and `g(x)=ln(x+sqrt(1+x^2))` then find the value of `xe^(g(x))f(1/x)+g'(x)` at `x=1`

A

`1`

B

`0`

C

`2`

D

`-1`

Text Solution

Verified by Experts

The correct Answer is:
B
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