已知
是定义在
上的增函数,若对于任意的
,
,均有
,且
,则不等式
的解集为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d79fe3414b32bbd1190b41ed8307f905.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe57299f9d84bf81fad3a7d56b86a16d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee5d985c47385ce239d676ac86d7ea2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b4ed4485745f1d259a3953c242b9cf2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5c8920cd42375ab76cb8dd113468492.png)
2020·全国·模拟预测 查看更多[2]
更新时间:2021-01-13 18:24:55
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【推荐1】已知
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【推荐2】已知
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【推荐3】已知定义在R上的函数
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【推荐2】已知函数
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①
在定义域上单调递增;
②
存在最大值;
③不等式
的解集是
;
④
的图象关于点
对称.
其中所有正确结论的序号是________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/743da1a5ae3cbf409496a50a1423972c.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
③不等式
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④
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其中所有正确结论的序号是
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