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Black Book Advanced Problems in MathematicsMathematicsIndefinite and Definite Integration

The value of _ n _ k=1 ^n n-k n^2 4k n equals :

Options

  1. A1 4 4 + 1 16 4 - 1 16
  2. B1 4 4 - 1 16 4 + 1 16
  3. C1 16 (1 - 4)
  4. D1 16 (1 - 4)

Correct answer

D. 1 16 (1 - 4)

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