Question

If $g$ is the inverse function of $f$ and $f'(x) = \frac{1}{ 1+x^n}$ , then the value of $g'(x)$ is

• A. $1+ \\{ g(x)\\}^n$
• B. $\\{ g(x)\\}^n$
• C. $1 - \\{ g(x)\\}^n$
• D. $\\{ 1+g(x)^n\\}$

Answer 1

Answer: (A)

$1+ \\{ g(x)\\}^n$

Answer 2

Answer (a) $1+ \\{ g(x)\\}^n$