解题方法
1 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3864388384291dadc2074e8362ce7341.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24309d5b9a73054f28c4cac9c650c319.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-02-09更新
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565次组卷
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7卷引用:广东省云浮市2021-2022学年高一上学期期末数学试题
2 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac3e839f6d6cdfb99187f3b871519e5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe583f7350636a8fa9d81b381ab139fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 已知全集
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa4f59a3fd052f229e79e5aefa517913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/804b45472ae14e9a05b4737419a77910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/966126352bb260dd5845821a097df86b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-01-24更新
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8卷引用:河北省邯郸市十校联考2022届高三上学期期末数学试题
4 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a26d31d10fae4cf550a5e3901d46e97e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d56e6558ee77ff7a5a6f3df2d0a84f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-01-04更新
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3卷引用:新疆喀什地区叶城县第八中学2021-2022学年高一上学期期末数学试题
5 . 已知集合
,集合
,那么集合
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f812cc74d777c73a0f46085d0fe8ecf7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e49bff6ca33cf6b558c1c84eda1a92ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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名校
6 . 已知集合
,下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d342c88fe692e9142ff5b145a1f62b0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-04-17更新
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2卷引用:浙江省温州市乐清市知临中学2020-2021学年高二下学期期末数学试题
名校
7 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a4c5762e057c2e05cc2d5c100de2715.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e2807ad185054e2ec3cdd0959aa2bad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-04-13更新
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8卷引用:四川省攀枝花市2020-2021学年高一上学期期末数学试题
8 .
表示集合
中整数元素的个数,设
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a1714b0bfe287995de8a677c92d7b1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4d0781822db5ca5ff921afa23385cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd35441821cba4442fe58648abcbbbb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16b8cdc2194aca369bd1e6ac379f054d.png)
A.5 | B.4 | C.3 | D.2 |
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9 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e301a893b4e5f9ed35fd913db9c32c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7cf09389794b81512a252d9be47cc3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-04-12更新
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2卷引用:河北省秦皇岛市青龙满族自治县实验中学2020-2021学年高一上学期期末数学试题
名校
10 .
表示集合
中整数元素的个数,设
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a1714b0bfe287995de8a677c92d7b1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d379bf0e962405a01a1830efe5d3540e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82e479cc6e962254576c0cff43afd18b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16b8cdc2194aca369bd1e6ac379f054d.png)
A.5 | B.4 | C.3 | D.2 |
您最近一年使用:0次