1 . 若全集
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cd2901e6e94491c281d998e88a48601.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/510b4ed64aa47ecf60a5dd31f0dcba87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/686c9e703f5c15422bc75fa597b87c8e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 设集合
,
,求集合
、
、
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff0fee11c7c3f4bac11b4b5b3f8d166e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037b7ed700a29c82c702545f47f4bc16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1eb57ab342ac0181edad62e632cb63bc.png)
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名校
解题方法
3 . 设全集
,已知集合
.若
,则
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c3fcbf9f95a1bbfd2abbdb2a42625a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c59da8925dd870ddef7b1d580f7be5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-11-05更新
|
165次组卷
|
2卷引用:陕西省西安市高新第一中学2021-2022学年高一上学期第一次月考数学试题
名校
解题方法
4 . 设全集
,集合
,
,求
,
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65432cbe1b985d5ca2db4f90895c739f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a69a93ecd568db5c6677369e38b5ba70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dc1dd712a562d413747deb25d82a620.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a837fe2a44f9c5ba2499e45f7056f690.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f7f860e8f0503c476eaf0bd73a71810.png)
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5 . 已知集合
,
,
,
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a87e0d1fc2998450e67884c34a7c41e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83a02b36fae68b3f056a1aada9c1b5fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3306a08ad90a21ccadf60e6dc679109.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-11-02更新
|
352次组卷
|
2卷引用:湖北省东南联盟2021-2022学年高二上学期10月联考数学试题
6 . 已知全集
,集合
,集合
,则集合
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282e995abdf2a7a0be290f9538359968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8656d50412c0630b776d57a33ef67546.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d877aecf501975479cd53f17388ab668.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-11-01更新
|
304次组卷
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2卷引用:北京市清华大学附属中学2022届高三10月月考数学试题
7 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8310ebfd31045c68fd5d7647b7c55826.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/802c548e8f2a8bd8e96105107be88b74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4aea15d5bcc8ef723bd865375caa4ff.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2021-10-31更新
|
326次组卷
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3卷引用:浙江省云峰联盟2021-2022学年高三上学期10月联考数学试题
名校
解题方法
8 . 已知集合
,
,
,
.
(1)求
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b086b424b34b71fcd33c871070d09e3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab14f01efaf0f1dc03a7b0fe0888e5d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e21169b2c0e67d708df39302abceaba3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c6ca098b764e0366d043b69ae9d8f68.png)
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2021-10-31更新
|
497次组卷
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3卷引用:江苏省苏州大学附属中学2021-2022学年高一10月检测数学试题
名校
9 . 已知全集
,集合
,集合
;
(1)求B;
(2)求
及
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/246054f757e1d9eb81dc1c9585770b46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/436d47ff7d0abccb6c0a2d2682f9da50.png)
(1)求B;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c523732b00e156a509ff772ecd45b784.png)
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10 . 已知全集U={1,2,3,4,5,6},集合A={x∈N|1<x≤4},集合B={x∈R|x2-3x+2=0}.
(1)用列举法表示集合A与B;
(2)求A∩B,
.
(1)用列举法表示集合A与B;
(2)求A∩B,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61410f474533fe21cfe5354b747a5de9.png)
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2021-10-30更新
|
181次组卷
|
3卷引用:福建省福州高新区第一中学2021-2022学年高一上学期第一次作业监测数学试题