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NTA Abhyas JEE Main2020MathematicsArea Under CurvesPractice

The area (in sq. units) bounded by the curve | y | = ln ⁡ x and the coordinate axes is

Options

  1. A2
  2. B4
  3. C6
  4. D8

Correct answer

B. 4

Step-by-step solution

Curve y = ln ⁡ x is Required Area = 4 × | ∫ 0 1 ( ln ⁡ x ) | d x = 4 × x ln ⁡ x - x 0 1 = 4 - 1 = 4 sq. units

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