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[不等式] 求证一个不等式

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lemondian Posted at 6 days ago |Read mode
设$a,b>0,n\inN^*,m=\dfrac{n(n-1)}{2}$,求证:$a^mb^m(a^n+b^n)\leqslant 2(\dfrac{a+b}{2})^{n^2}$。

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2025-4-20 12:07 GMT+8

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