Let ƒ : R —-> R, g : R ® R and h : R —> R be differentiable functions

Let ƒ : R —->  R, g : R ® R and h : R —>  R be differentiable functions such that ƒ(x) = x3 + 3x + 2, g(ƒ(x)) = x and h(g(g(x))) = x for all x Î Then-

(A)g'(2) = 1/15
(B) h'(1) = 666
(C) h(0) = 16
(D) h(g(3)) = 36

Anurag Mishra Professor Asked on 23rd May 2016 in Maths.
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  • 1 Answer(s)

    Answer: (b) h'(1)=666
    (c) h(0)=16

    Anurag Mishra Professor Answered on 24th May 2016.
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