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1 . 若集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3d29099d4efffb9be5f68627335e4df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93875f64bb595cea74c78e4c38a31ee3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88b67f6d5866b4533e1442e93f56ea18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3d29099d4efffb9be5f68627335e4df.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2018-01-06更新
|
175次组卷
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5卷引用:江西省赣州市第四中学2017届高三上学期第三次月考数学(文)试题
江西省赣州市第四中学2017届高三上学期第三次月考数学(文)试题内蒙古赤峰市第二中学2018届高三上学期第三次月考数学(文)试题广东省化州市2018届高三上学期第二次高考模拟考试数学(理)试题(已下线)2017-2018学年第一学期期末复习备考之精准复习模拟题高三年级(理)人教版数学试题(B卷)湖南省长沙市第一中学2018-2019学年高三下学期第七次月考数学(文)试题
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2 . 设集合U=
,A=
,B=
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac653c77ded8b142aeafecb4db9f2d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8095f219010481ad9b5974b02cde72b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec88a12316b4a5b96b191564ec01ca5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/493b3db130527c07e1af31f5ce9525c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac653c77ded8b142aeafecb4db9f2d3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2018-01-03更新
|
447次组卷
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2卷引用:辽宁省实验中学2017-2018学年高一上学期期中阶段测试数学试题
3 . 全集
,A={
|
≥1},B={
|
-2
-3>0},求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa26ede4564b80c035c146272384bf9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d215e8b9a565024fc6ef1a3c7a4675e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a2198494e03f59b1b344df451bea7fb.png)
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4 . 已知全集
,集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c8831c7189c124f213fc0d8d1db265a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/263e321830c0584353e19e19475309af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c8831c7189c124f213fc0d8d1db265a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2017-12-25更新
|
464次组卷
|
2卷引用:广东省惠阳高级中学2018届高三上学期12月月考数学(文)试题
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5 . 已知全集
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c57a95fc2ee9482b137bb61e21713c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cea90e212e75cde4ac6baf48eac94ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16fa7501c99e119304bba3294ef5d624.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c57a95fc2ee9482b137bb61e21713c4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 已知集合
,
,则集合
的子集个数为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbe5d0f133cc771483d70b16193e141f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c22a822b39f1ac330a92ceecf358809b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.5 | B.4 | C.32 | D.16 |
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2017-12-19更新
|
205次组卷
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2卷引用:山东省、湖北省部分重点中学2018届高三第二次(12月)联考数学(文)试题
7 . 已知集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9993122472614b57dbf7477f7f5428c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1fed0cc11b48b1868041db3c64554d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9993122472614b57dbf7477f7f5428c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2017-12-15更新
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551次组卷
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2卷引用:2017-2018学年湖北省荆州中学、宜昌一中等“荆、荆、襄、宜四地七校考试联盟”高三10月联考理科数学(理)(详细)
8 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933347fd4d93628c8a9cb6a540560471.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73339792ba5983c9a46b6f5725797975.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e89272a79c53b124f7407b6ff0bb69c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933347fd4d93628c8a9cb6a540560471.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2017-09-11更新
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1030次组卷
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7卷引用:宁夏银川一中2018届高三上学期第二次月考数学(文)试题
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9 . 已知全集为R,集合A=
,B=
,则A
B=
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a365b314d491500a77849b563bb8f111.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72dd56ceee7a68d73bd0194afe854e0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a66854bb5784c29a27075e884e10e392.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2017-12-10更新
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205次组卷
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2卷引用:山东省实验中学2018届高三上学期第二次诊断考试数学(文)试题
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10 . 如果
,
,
,那么
等于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6474f0ab88ec4346be6303918462afec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d77622065df999c49069440a9f2cc69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7507154e1282f14e2bb0b885c097c35a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae17489c8ab2aeb30559dd6d4db61a90.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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