Question:
Two circles in the first quadrant of radii r1 and r2 touch the coordinate axes. Each of them cuts off an intercept of 2 units with the line x + y = 2. Then \(r^2_1+r_2^2– r_1r_2\) is equal to_____.
Two circles in the first quadrant of radii r1 and r2 touch the coordinate axes. Each of them cuts off an intercept of 2 units with the line x + y = 2. Then \(r^2_1+r_2^2– r_1r_2\) is equal to_____.
Updated On: Apr 23, 2024
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Correct Answer: 7
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The correct Answer is: 7
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