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[函数] 函数恒成立

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dvkxgl posted 2020-3-15 22:23 |Read mode

若$\sqrt{x}\mathrm{e}^{1-ax}+
a\ln x-\dfrac{\sqrt{x}}{a}\le 0$恒成立，求$a$取值范围.

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2025-6-8 06:43 GMT+8

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