名校
1 . 若集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39b8629f129d3f28527c3160e4e74641.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-10-20更新
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6卷引用:甘肃省白银市部分高中2024届高三上学期阶段检测数学试题
名校
解题方法
2 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38e7ccb48923fafdf8af0d312fb47845.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e87a08959a71db777e7e9a467afcc24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-09-08更新
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8卷引用:甘肃省白银市靖远县第四中学2023年高三上学期10月月考数学试题
3 . 已知全集
,集合
.求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f7146a27caa97d68a15340b63f73f1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3533a59f907633f16a57852de6609e9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a60f1d590410ea802bd28485db735588.png)
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2023-01-19更新
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2卷引用:甘肃省白银市会宁县第四中学2023-2024学年高一上学期第一次月考数学试题
4 . 若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26c9021bb583bf7e1d96f8dcd72a4a7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43859ee1ed536914c5e053bf1c558de8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07b6f441c13910c61d8ceeff0083ad81.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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4卷引用:甘肃省靖远县第四中学2022-2023学年高三上学期第一次月考数学(文)试题
解题方法
5 . 已知集合
.
(1)若
,写出
的所有子集;
(2)若
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a0accd2e19c4b868881d1ee3958e2ac.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
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2022-09-28更新
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5卷引用:甘肃省白银市靖远县第四中学2023-2024学年高一上学期9月月考数学试题
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6 . 设全集
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282e995abdf2a7a0be290f9538359968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5c47aef6e8b26b99c479fa66d61664a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f1c4a5477a5a3173b8173d36c07ea8f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-09-03更新
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4卷引用:甘肃省白银市白银区大成学校2023-2024学年高一上学期月考(一)数学试题
7 . 设全集为R,集合
,
,求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eea6cd440724a3059db805bc5238389e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce4e89fc3b9d023c44f7376f7885cfc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0d45290cd197eea95681b83c270539.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43ba0411c6451b4fafd780b9a9c28e7b.png)
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2022-06-22更新
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6卷引用:甘肃省白银市白银区大成学校2023-2024学年高一上学期月考(一)数学试题
甘肃省白银市白银区大成学校2023-2024学年高一上学期月考(一)数学试题广东省江门市广雅中学2021-2022学年高一(普通班)上学期9月月考数学试题河南省商丘市宁陵县高级中学2022-2023学年高一上学期第一次月考数学试题贵州省凯里市铭德高级中学2023-2024学年高一上学期第一次(9月)月考数学试题第一章 集合与常用逻辑用语(A卷·基础通关练)-【单元测试】2022-2023学年高一数学分层训练AB卷(人教B版2019必修第一册)(已下线)第02讲 集合的运算(7大考点13种解题方法)-2022-2023学年高一数学考试满分全攻略(人教A版2019必修第一册)
8 . 已知集合
,
.
(1)当
时,求
;
(2)“
”是“
”的充分不必要条件,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f243c34c749951ff180c6efff0fc68c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9366110043e9d92e9c792c82bfc1c99e.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89d500af0ca164f4f04b67a080ba6189.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78622265341133d472cb5b97ede11a3c.png)
(2)“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f692cdc81d52ab2fda33ace0c006a808.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6833b91adaea892664f8c773d5922b5f.png)
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2022-01-15更新
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3卷引用:甘肃省会宁县第四中学2022-2023学年高一上学期第一次月考数学试题
名校
解题方法
9 . 已知集合
,
,
.
(1)求
;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b38c26070caf6f672316dd220c584568.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da5befe49021e25e8221a85d9b9e54a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac574e568f5da5f5867a206cbfc7f3c1.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2bed4f3b7d72db3b022165360678e8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2022-01-12更新
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2卷引用:甘肃省靖远县2021-2022学年高一上学期第二次联考数学试题
10 . 已知全集
,其子集
,
.求:
(1)
及
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c00a91af23e3106574947939ef35310.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90f0e502a03ff4b6a9f6fd29b8034992.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ac4764cf2bfd520b6c47d06407a1d16.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfebbdc092f4dc3a8dbe73ee52a02c96.png)
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2021-12-15更新
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