名校
1 . 集合
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df5be1440d099f464ef46dee39de6010.png)
_________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad0d99fef1aa4dbcc6dc7b30b7d2c9a9.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9d9b9173dc033f726d151df1b1cd4b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef825a5dd000a293386d95d88a5fc529.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21292cf8f2bc47fa7ae2f1b800967f46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df5be1440d099f464ef46dee39de6010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad0d99fef1aa4dbcc6dc7b30b7d2c9a9.png)
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名校
2 . 已知集合
,其中
.
①集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d0d2a6750330ebe1cf1b3a65825d0e6.png)
_______________ ;
②若
,都有
或
,则c的取值范围是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abeb837962544605c14c9338047b8ba9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/686b332872c51b433befe65fbe773380.png)
①集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d0d2a6750330ebe1cf1b3a65825d0e6.png)
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
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名校
3 . 已知集合
,其中
.
①集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
__________ .
②若
,都有
或
,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72d1966e68d89ef428a898bac21502ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33f306d2b261f4c39a9fc0858d96e647.png)
①集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d96b743603ab1c10330622f16db78dbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
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4 . 集合
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cceb0e5b9313581697714c204867cf3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7870b944ffc590f275a2c3b788eb66b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/940fb5a4ceeeba61d48e13ada97d08fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
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名校
5 . 设全集
,用U的子集可表示由0,1组成的6位字符串,如
表示的是从左往右第1个字符为1,第3个字符为1,其余均为0的6位字符串101000,并规定空集表示的字符串为000000.
(1)若
,则
表示的6位字符串为______ .
(2)若
,集合
表示的字符串为011011,则满足条件的集合A的个数为______ 个.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282e995abdf2a7a0be290f9538359968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27c562f247c1d691158f4038a030574c.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cf3d69748e6d89b53d4bd4558ff2298.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d74849d2abd84936b3241aa3aa738d9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c9b56aeecff3e9e33a74c0aafd7c99a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
您最近一年使用:0次
2023-03-01更新
|
164次组卷
|
2卷引用:重庆市渝东九校联盟2022-2023学年高一上学期期中数学试题
解题方法
6 . 已知集合
,
,若
,则实数
的取值范围是________ ;若
,则实数
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b73d0c8cb317fdcc29ea0c6a427a3a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5043604f2f85bf30a75fffb84fb2132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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解题方法
7 . 已知集合
,
.当
时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
________ ;若
,则实数a的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ed6b4e694f8223a25f7ee88aba6bec2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60239385f47766c94b6922af2dbdc3f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
您最近一年使用:0次
8 . 已知集合
,
.若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f410701d1353bdc56e59f595946b622.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32fd51115e5b834eb99c1171654f6cfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/639fdda2cf07b276b881b2ae8a363153.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2fc92e2460185722f5fce54aa63866c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
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解题方法
9 . 若集合
,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c259c16d6c78b77169fe2779507739ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce615b1e6d33975a3dc909e38af930b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/643cdccdc84444e8bad43d8a3c005c3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
您最近一年使用:0次
2022-08-29更新
|
538次组卷
|
3卷引用:2023版 北师大版(2019) 必修第一册 突围者 第一章 第一节 课时3 集合的基本运算——交集与并集
2023版 北师大版(2019) 必修第一册 突围者 第一章 第一节 课时3 集合的基本运算——交集与并集(已下线)专题01 含参数与新定义的集合问题-2022-2023学年高一数学新教材同步配套教学讲义(苏教版2019必修第一册)1.1.3 集合的基本运算同步练习-2022-2023学年高一上学期数学北师大版(2019)必修第一册
解题方法
10 . 设集合
,
,若
,则实数
的取值范围是______ ;
,则实数
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/867d8b3e812a94e27c7b79f6618c9e72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b74de1ff97f1e4abfbb09b02c6c1da8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc887a6c34c3e2f859e6a59a9ed4cac7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4324fa820ef49503fecabded07d13d22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2022-08-08更新
|
465次组卷
|
2卷引用:北师大版(2019) 必修第一册 名校名师卷 第一单元 集合