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[函数] 条件约束函数的最小值

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敬畏数学 posted 2017-11-19 11:14 |Read mode

$x，y\in(1,+∞）$满足\[xy-2x-y+1=0,\]求$\dfrac{3}{2}x^2+y^2$的最小值。

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kuing posted 2017-11-19 13:55

回复 1# 敬畏数学

见 forum.php?mod=viewthread&tid=4917（9楼起）（这帖你不是也参与了吗？）

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2025-7-15 18:29 GMT+8

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