名校
1 . 对任意
,给定
,记函数
,例如,
,则
的最小值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32a6e5b8aaed692d8be521e82df5a230.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5987b86e917a3632a4146ad7129d0a00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b1f9475786bf94035afd91d3e9e0aa9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3381b439c55c9d81e5f24eeff89a851.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3859cd3de4d6d485df050b0f5321d6c6.png)
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2022-10-23更新
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375次组卷
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3卷引用:河南省驻马店市确山县第一高级中学2022-2023学年高二上学期数学竞赛试题