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Black Book Advanced Problems in MathematicsMathematicsContinuity and Differentiability

Let f and g be differentiable functions on R (the set of all real numbers) such that g(1) = 2 = g'(1) and f'(0) = 4 . If h(x) = f(2x g(x) + x - 3) then h'(1) is equal to :

Options

  1. A28
  2. B24
  3. C32
  4. D18

Correct answer

C. 32

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