JEE Main 2022 Mathematics question

MathematicsStraight LinesJEE Main 2022

Let , ), a > 0, be a fixed point in the xy-plane. The image of A in y-axis be B and the image of B in x-axis be C. If , a ) is a point in the fourth quadrant such that the maximum area of is 12 square units, then a is equal to .

Answer: 8

Solution

, ) and , ). The area of with , a ) is

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Question ID VK-024152