名校
1 . 已知集合
,
,若集合A,B中至少有一个非空集合,实数a的取值范围_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5007e8ecb707726a053fa286ed40e6f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c26c1977dfa1a13137dc87cc50dfe56d.png)
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名校
2 . 设全集
,则集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fea6ccc7e9e8ce4afdcda955018b7aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
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名校
3 . 已知全集
,且
,
,
,则集合
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2420ae7dc78a4d9955007783160d7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bbd23dc05c7f32d80791ac06e91e930.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d27b2a6aed1b538288b4550e304a5637.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/103bfd7971541dc1788107f1745c4280.png)
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2023高一·全国·专题练习
4 . 设全集
,集合
,
.则实数
的值为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87c2763f577f2271b8767640a4196ebc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1fd63e6c64760273226992876dae374.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b80f8b340b33a409a2cdfff230ed09eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
解题方法
5 . 已知
,
且
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d44ef606f4c60db51a5861800b8696e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9fccd494f39708565ff91eb4c30a90e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f315661ad2ed284e7c219b6524a94deb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ae7dbab26de03fab56c99d326d0518.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da0c80227d04bcf320127a923f104bad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
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23-24高一上·上海浦东新·阶段练习
名校
6 . 已知全集
,集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6edb1ba145dfa0b0e8dbe95f65248290.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/263e321830c0584353e19e19475309af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e26c7b2b151b725b3a0908c3f7a3acb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f63c314581be4de73c70f9edef4ae90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6edb1ba145dfa0b0e8dbe95f65248290.png)
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7 . 已知全集
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7192075fcce108e48423c06baebab1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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名校
8 . 已知全集
,集合
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e7f4dd4ee1e69e4e46f7704c95c5621.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89107339d596eda663ee44ca6304f72b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e695c86ffb3b73ae9dbd2e4f51dfff9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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2023-10-13更新
|
258次组卷
|
3卷引用:云南省昆明市呈贡区第一中学2023-2024学年高一上学期10月月考数学试题
名校
解题方法
9 . 已知全集
,集合
,
,若
,则实数m的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ccaf2fb1174d9314c3e9b07846059c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f9613151c931d11bbbc00d3227b1d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5ae6759a0c1a568985e48cade1dc60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96f1ba0a1129741502600e47bf058c98.png)
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10 . 设集合
,
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4770e54176ca65dcdd545be67bc8d0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e11ab95e7bf30f00defc486cd357da5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67a7d9efdca04d5e9235638c9a772d7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3989f28e0bb6a54446edb919bdf3682.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
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