1 . 在如图所示的韦恩图中,
是非空集合,定义
表示阴影部分集合,若集合
,
,则
=____________ ;
=____________ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/422935d85056bc2fa6d4d50d034f62eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e9e460c144f7a2141d2df0308b125f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b40aace626f7615442c4cafe575588f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3858dcaffce6f63fc6ef6aa54fd2222d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e9e460c144f7a2141d2df0308b125f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7474df966fe3085468537375a15f48e6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/27/948223b4-8cc1-4020-ad70-456e1f9fc933.png?resizew=128)
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2 . 已知集合
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6007b45735e8ad9e8d27680757c4c787.png)
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7cdf35e8afc519a24dbf4ade4f0adde.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6007b45735e8ad9e8d27680757c4c787.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/551fd8cd8ea61d794c13074ccd7d6c4e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2019-12-26更新
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183次组卷
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2卷引用:青海省海东市第二中学2019-2020学年高一上学期期中数学试题
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3 . 设全集
,集合
,
,则图中阴影部分表示的集合为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/19/cc506530-14e4-4051-a51f-322622ab009b.png?resizew=156)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74b955f31ddc15188d0d393fb096375b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f679d4de038235653c9f7d8013e8ec1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/19/cc506530-14e4-4051-a51f-322622ab009b.png?resizew=156)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 设集合
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91ddae47cd93203ec55c2849261aac34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/398dbd46dbcf63b34727f0679dcbf506.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1609c28488493baecbb3fd7d87cab5be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa72d04bd6412f492e04ae0b08d5b5ac.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2019-11-29更新
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3卷引用:重庆市重庆市渝中区巴蜀中学2019-2020学年高考适应性月考卷(三)数学(文)试题
重庆市重庆市渝中区巴蜀中学2019-2020学年高考适应性月考卷(三)数学(文)试题江西省南昌市南昌县莲塘第一中学2019-2020学年高三上学期12月月考数学(文)试题(已下线)2020届高三12月第02期(考点01)(文科)-《新题速递·数学》
5 . 设集合A={-1,0,1,2},B={0,1},则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bdc52be96debc0594637d3a2efa0d3a.png)
A.{-1,2} | B.[-1,2] | C.[-1,2) | D.[0,1] |
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6 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
_____ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ff39c22fc96b0c1ef6ef5796202a225.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3ea2904ce26fee3ee7ad2c624d91c9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc8d254fa2aaac4db91cc4f954307951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ff39c22fc96b0c1ef6ef5796202a225.png)
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7 . 设全集
,集合
,
.
(1)求
;
(2)设集合
,若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71f8013d095ff2b5146ec935c9ad67f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/782fa7f632d57251f7ce3cf3290f3a40.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76e5450f24464d07f1a767714fa639cc.png)
(2)设集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96694c55f92ff7ffe6803ba968729fba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e968937d457d9e2237b401077ff224a.png)
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2019-11-20更新
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3卷引用:浙江省杭州市第二中学2019-2020学年高一上学期期中数学试题
8 . 对于集合
、
,若
,则下面集合的运算结果一定是空集的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/967fbaddec89610aa05e1d3516d3d3c7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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9 . 设集合
,
.
(1)若
,求
;
(2)当
时,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58a0a502362cd14fedc6fe648dd1751e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecf0201291b6b3f67e43ec9684266ef3.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8a3cc8c48bf54ec8252e5dce6867754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b569bd1df594e70666e9f6ea3d851a4.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b8fddb00c7b2782f595bb9623945edb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2019-11-15更新
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5卷引用:吉林省实验中学2019-2020学年高一上学期期中数学(理)试题
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10 . 设
或
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c21cc993247bded6954ca1119c90ddb8.png)
__
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d234f75f4d21dfc2c4be79eae559a0c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/597bf0c02721cefcee6f7734a9e1c15b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/142cbd820d5e213f5f5599467cfffc52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7495bf3d361c6839316958a8ea90df7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c21cc993247bded6954ca1119c90ddb8.png)
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