设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2572b8c708836f9493be8d9ab8ca118.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b879eed37c5232bb0e32d460b1592501.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
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更新时间:2022-09-08 00:43:49
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相似题推荐
单选题
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解题方法
【推荐1】已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0712f7059b9682404a60c2a8fe88dd43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7f45c569f7ef3a94e3439ac21d06789.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
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【推荐1】关于实数
,规定
表示不大于
的最大整数,则使
成立的
的范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47ffb694021b52653de5141ae27ba6d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72e90b41a295a4b424cf37f5640430dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47ffb694021b52653de5141ae27ba6d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38a76444ca3f066393c3d292e95d706c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47ffb694021b52653de5141ae27ba6d0.png)
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【推荐1】已知函数
,则满足
的
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4035684ff29c52dcab73e92d9254476.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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【推荐2】已知定义域为R的偶函数
在
上单调递增,且
,则不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ed2f490aac02631c2ed9e6b76354a49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dec65a2bec3d4296c613a80b3ae41d5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba9eeb2bed01a2f54bcbe88476185b90.png)
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【推荐3】定义在
上的奇函数
,当
时,
,则
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/862c700233ca17ff8effa813031a0f00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cc4136bd17997e11a7f8abcb19f9018.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f45afdf4d717bb03adac6b899c367acb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12e02125e0a1f3cda39742b765baa74c.png)
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