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Black Book Advanced Problems in MathematicsMathematicsIndefinite and Definite Integration

Let I_n = ₁^e ( x)^n d(x^2) , then the value of 2I_n + nI_ n-1 equals to :

Options

  1. A0
  2. B2e^2
  3. Ce^2
  4. D1

Correct answer

B. 2e^2

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