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If the sum of the lengths of the hypotenuse and another side of a right-angled triangle is given, show that the area of the triangle is maximum when the angle between these sides is `pi/3dot`

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UNITED BOOK HOUSE-SET 13-EXERCISE
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  7. (AB)^(-1) = B^(-1)A ^(-1) where A and B are invertible matrices satisf...

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  8. Answer the foll. Question : 2.show that |[1+a,1,1],[1,1+b,1],[1,1,1+c]...

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  10. Evaluate: int(log(logx)+1/((logx)^2))dx

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