实数
、
、
、
满足
及
.那么
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe4371cd377170fc7e30c15fa8652a4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c6f8f4ab0b3cc812331c26676df68ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b547cd3c898f7ff486ec0231f85b8c.png)
2007高三·北京·竞赛 查看更多[1]
更新时间:2018-12-10 16:24:55
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