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Black Book Advanced Problems in MathematicsMathematicsIndefinite and Definite Integration

Let L = _ n ( (2 1+n) 1^2+n 1+n^2 + (2 2+n) 2^2+n 2+n^2 + (2 3+n) 3^2+n 3+n^2 + + (2 n+n) 3n^2 ) then value of e^L is :

Options

  1. A2
  2. B3
  3. C4
  4. D3 2

Correct answer

B. 3

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