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Limits Continuity and Differentiability question

2019 · 12 Jan · Shift 2 · Q36

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JEE Main
Mathematics
Limits Continuity and Differentiability
2019 · 12 Jan · Shift 2 · Q36

Limits Continuity and Differentiability question

2019 · 12 Jan · Shift 2 · Q36

JEE MainMathematicsLimits Continuity and DifferentiabilityMCQ+4 / −1

Let f be a differentiable function such that f(1) = 2 and f '(x) = f(x) for all x

\in

R R. If h(x) = f(f(x)), then h'(1) is equal to :

A
4e
B
2e2
C
4e2
D
2e

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