Let x,y be positive real numbers and m,n positive integers. The maximu – InterviewSolution

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1.	Let x,y be positive real numbers and m,n positive integers. The maximum value of the expression xmyn(1+x2m)(1+y2n) is :
Answer» Let $x, y$ be positive real numbers and $m, n$ positive integers. The maximum value of the expression $\frac{x^{m} y^{n}}{(1 + x^{2 m}) (1 + y^{2 n})}$ is :

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