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Black Book Advanced Problems in MathematicsMathematicsContinuity and Differentiability

If the function f(x) = -4e^ 1-x 2 + 1 + x + x^2 2 + x^3 3 and g(x) = f⁻¹(x) , then the value of g' ( -7 6 ) equals :

Options

  1. A1 5
  2. B- 1 5
  3. C6 7
  4. D- 6 7

Correct answer

A. 1 5

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