名校
1 . 若集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee5255f56a9854451de3dcabf0ed976f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b8296062b66c6122fe21564082da9e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ab663ead63fb49bd62fc0b1de2f1864.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a88c3e2141dc29f3e0dce7bb15908008.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
3 . 若集合A={x|﹣1<x<3},集合B={x|﹣2<x<2},则A∩B=( )
A.(﹣2,2) | B.(﹣1,2) | C.(﹣2,3) | D.(﹣1,3) |
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2020-10-10更新
|
347次组卷
|
2卷引用:安徽省合肥市2020届高三高考数学(文科)三模试题
4 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a5c248e68881a2acd8d4599f1c77b34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60f882f484092abac728c2818d430f4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-10-08更新
|
211次组卷
|
2卷引用:安徽省名校学术联盟2020届高三下学期押题卷文科数学试题
名校
5 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6cf4c4e317fa7f0dd0eae3b262d4627.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18f0f62d27741ac415ed44630ac451ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-10-07更新
|
269次组卷
|
2卷引用:安徽省淮南市寿县第一中学2020届高三下学期最后一卷数学(理)试题
6 . 若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2f9666fa0bc55aaf185e11597a3ffc4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcf0320f82d8afc6337310e0c6c54601.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
7 . 已知R为实数集,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/255d8583fc7ebf0d40c29bbfaa6fa2da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a21489c960a59d1970f1f3f095223d3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3d29099d4efffb9be5f68627335e4df.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2020-10-06更新
|
1134次组卷
|
4卷引用:安徽省合肥市2020届高三高考数学(理科)三模试题
解题方法
8 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fdb1a0fa1de2e266e4c530ea3c81671.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7f11e163d501db3c5eb05a269410147.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() ![]() | B.![]() | C.![]() | D.![]() |
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名校
9 . 已知集合
,
,则
( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9368ac39c3c816c05d5cc9ed344283aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/609661fac25e2eb93d9ca5c6d077d5de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() |
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2020-10-06更新
|
242次组卷
|
3卷引用:安徽省六安市舒城中学2021届高三下学期仿真模拟(二)文科数学试题
名校
10 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c313b501403c54d21cea559da1819de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43d87ac229d627bad6e84d585344e615.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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