若
,
,则
的大小关系为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52fea78c83ea6d6187fba33aab029596.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffbc071d0f1bec326f0b213afa6221a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
更新时间:2016-12-04 03:24:40
|
【知识点】 不等式的性质
相似题推荐
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐1】若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
_____
.(填“>”、“<”、“≥”、“≤”)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbef16a660959a0df3a3b9d5f38d4b3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
【推荐2】已知命题:①若
,则
;②若
,则
;③若
且
,则
.其中真命题的序号是__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca24341509c05e672999202f2df0ebaf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26f7c54faca6eac8af5309942062058d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0b7345527910e03453d8657b2efbb02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d217c7b12e12e5fb67472452518859ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecf9befc3b336d83b83bcfcbc19c0752.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/beb524c1ed61704756d3af60e00be213.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d6559aa21f40e5c20d4373023760809.png)
您最近一年使用:0次