设
,集合
,
(1)若
,求![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5f7f23e7f20dd8bc65a4967cd306782.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b9415e196726980d9afb2609fec4481.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31e613837256e7e6757d2bd262ad2726.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
22-23高一上·河北邢台·期末 查看更多[4]
河北省邢台市第一中学2022-2023学年高一上学期期末考试数学试题湖南省常德市汉寿县第一中学2022-2023学年高一上学期期末数学试题(已下线)重难点01 与集合有关的参数问题(2)【帮课堂】高一数学同步学与练(苏教版2019必修第一册)云南省红河哈尼族彝族自治州第一中学2023-2024学年高一上学期12月月考数学试题
更新时间:2023-01-29 23:12:33
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解题方法
【推荐1】已知集合
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(1)当
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(2)设命题
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(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
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(2)设命题
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
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您最近一年使用:0次
解答题-问答题
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较易
(0.85)
名校
解题方法
【推荐2】设集合
,集合
.
(1)当
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;
(2)当
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的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7a404c631c78a32b0f4af7b1e6a15a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60a1ce20359182e0bc0bb6216b6ff910.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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解答题-问答题
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较易
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【推荐1】已知集合
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0670a822e569e36d25a4fd15d69e1ac.png)
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(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/126fdf5a6e9b2d7c23d57798318da453.png)
(2)已知集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae42d35f2787b85190834e2515a3dc39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29cd450d0feaea9acb27a60430f4a3c.png)
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【推荐2】若不等式
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