1 . 集合
用列举法表示为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d274d70d3522154a1ee42725914f8a74.png)
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名校
解题方法
2 . 已知
,
.
(1)若
,求
;
(2)已知全集
,若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c34ebb6354217884a54a1434fd547f9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a80785d808cac069d4707af324e090fb.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)已知全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/442be389c6471b36eff2652b75beb114.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5ab8d9f2599a56921cb5695f8573165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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3 . 用描述法表示图中的阴影部分(不含边界)可以是______ .
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2024-06-10更新
|
114次组卷
|
3卷引用:河南省濮阳外国语学校2023-2024学年高一上学期第一次质量检测数学试题
4 . 已知集合
,则下列结论中错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3a17de6379dad5f97f751ac5ea6460c.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-06-05更新
|
79次组卷
|
2卷引用:河南省濮阳外国语学校2023-2024学年高一上学期第一次质量检测数学试题
名校
解题方法
5 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad949e52961d779631795557d7a98674.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33a70493d90357b11b9ecbd47d3515ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 设
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6a01b9ca9f8c0717dd032778d5ce34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/292431c4b85d630d40865d8265bea1ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
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7 . 设全集
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20f5ea27f1457f54c8a89b66fd4a8589.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cb54deb6b1896800d209bc599ff728f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9e9b7b8e735c592aa1dbd5af562e0fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20f5ea27f1457f54c8a89b66fd4a8589.png)
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8 . 设
,那么下列关系中正确的选项是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad90d13a003a7b3847309a12a2f8444a.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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9 . 已知集合
,则
与
的关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bbebd453be7b5fb07f9d2284733f02c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
A.![]() | B.![]() |
C.![]() ![]() | D.不能确定 |
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10 . 已知全集
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc80a04bb60b0dad20fa1f4ad3c7d2d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb3252d37e3167b75c19cd3f625a7164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.1 | B.2 | C.3 | D.4 |
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