已知变量x,y满足约束条件
,则
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ba870a024d76b77a584edda1e71e783.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1995404eb114809bc18fbdb4f1388b2.png)
更新时间:2022-07-17 18:48:58
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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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