设
,
,则
、
的大小关系为_____________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dbc0f4689b6a0fd64c676cb70eb289d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4ae3beede6819b3f1d2f62a63d187b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
10-11高二下·山东德州·期中 查看更多[1]
(已下线)2010-2011年山东省德州一中高二下学期期中考试数学试卷(A)
更新时间:2016-11-30 18:10:51
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【知识点】 由不等式的性质比较数(式)大小解读
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【推荐1】设
,
,给出下列四个结论:
①
;
②
;
③
;
④
.
正确的结论有______ .(写出所有正确的序号)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2a6f362a7f8f972d6b329a882e940d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f75807858b7804a1ad2039c41f323a18.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/288420f0b137ec90d963e6b5db65fe30.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13c960fa57440fcabc5b2cc086ccc64.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea8799f52bb60c57c8c6da7877380782.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4170b01b9d92ceed605abb2657ebe27f.png)
正确的结论有
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