Question

If $\int f(x)dx=g(x)$ then $\int f^{-1}(x)dx$ is equal to

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

Answer 1

Answer: (B)

Correct answer is (b) $x{f}^{-1}(x)-g(f^{-1}(x))$