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Black Book Advanced Problems in MathematicsMathematicsIndefinite and Definite Integration

Let a function f: R R be defined as f(x) = x + x . The value of ₀^ 2 f⁻¹(x) dx will be :

Options

  1. A2 ^2
  2. B2 ^2 - 2
  3. C2 ^2 + 2
  4. D^2

Correct answer

A. 2 ^2

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