JEE MATHEMATICS MCQ: DIFFERENTIATION

1 Easy

1 of 1

Application +4 | -1

Let

f

and

g

be differentiable functions satisfying

g^{\prime}(a)=2, g(a)=b

and

fog=I

(identity function). Then,

f^{\prime}(b)

is equal to

View answer and explanation

Correct option: C

\frac{1}{2}

Option C is correct because it correctly applies the chain rule and the properties of inverse functions to find the derivative.

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