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Black Book Advanced Problems in MathematicsMathematicsIndefinite and Definite Integration

Let d dx F(x) = ( e^ x x ), x > 0 . If ₁^4 3 x e^ x^3 dx = F(k) - F(1) , then one of the possible values of k , is:

Options

  1. A15
  2. B16
  3. C63
  4. D64

Correct answer

D. 64

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