Differentiation

Section: Mathematics

Question : 50 of 78

Marks: +1, -0

Let f and g be differentiable functions on R such that fog is the identity function. If for some a, b ∈ R, g'(a) = 5 and g(a) = b, then f'(b) is equal to :

[9 Jan 2020 Shift 2]

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