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JEE Main2011MathematicsArea Under CurvesActual

The area of the region enclosed by the curves y=x, x=e, y= 1 x and the positive x -axis is

Options

  1. A1 square units
  2. B3 2 square units
  3. C5 2 square units
  4. D1 2 square units

Correct answer

B. 3 2 square units

Step-by-step solution

Area = ₀^1 x d x+ ₁^e 1 x d x= 1 2 +1= 3 2

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