若
满足
,则
的最小值是____
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa480328dac584cc796926f72164596c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f7c99486743e17633d086d868f0680c.png)
更新时间:2022-09-15 14:39:38
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【知识点】 根据线性规划求最值或范围解读
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