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Black Book Advanced Problems in MathematicsMathematicsArea Under Curves

The area enclosed by the curve [x + 3y] = [x - 2] where x [3, 4) is (where [ ] denotes greatest integer function):

Options

  1. A2 3
  2. B1 3
  3. C1 4
  4. D1

Correct answer

B. 1 3

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