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If the sum of lengths of hypotenuse and a side of a right angled triangle is given, show that area of triangle is maximum, when the angle between them is `pi/3`.

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XII BOARD PREVIOUS YEAR PAPER ENGLISH-XII Boards-All Questions
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  4. Using integration, find the area of region bounded by the triangle who...

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  8. Solve the differential equation: (1+x^2) dy/dx + y = tan^-1 x

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