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Black Book Advanced Problems in MathematicsMathematicsIndefinite and Definite Integration

Let l₁ = _ x x - ^2 x x + x and l₂ = _ h 0^+ _ -1 ^1 h dx h^2 + x^2 . Then :

Options

  1. ABoth l₁ and l₂ are less than 22/7
  2. BOne of the two limits is rational and other irrational
  3. Cl₂ > l₁
  4. Dl₂ is greater than 3 times of l₁

Correct answer

A. Both l₁ and l₂ are less than 22/7

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