1.

Let \[g(x)\] be the inverse of the function \[f(x)\] and \[f'(x)=\frac{1}{1+{{x}^{3}}}\]. Then \[{g}'(x)\] is equal to [Kurukshetra CEE 1996]

A.            \[\frac{1}{1+{{(g(x))}^{3}}}\]
B.            \[\frac{1}{1+{{(f(x))}^{3}}}\]
C.            \[1+{{(g(x))}^{3}}\]
D.            \[1+{{(f(x))}^{3}}\]
Answer» D.            \[1+{{(f(x))}^{3}}\]


Discussion

No Comment Found

Related MCQs