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JEE Main 2012 Mathematics question

MathematicsArea Under CurveJEE Main 2012

If a straight line y − x = 2 divides the region into two parts, then the ratio of the area of the smaller part to the area of the greater part is

Answer: (4)

Solution

The line cuts the circle (radius 2) at (−2, 0) and (0, 2), a chord subtending 90° at the centre. Minor segment $=

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Question ID VK-103528