1 . 已知集合
或
,
,其中
.
(ⅰ)当
时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
______ ;
(ⅱ)若
,则实数
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b6036b5f9fcc6f245ee1f0ff218839f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afa3022e7435b36f3b4b088d0820a700.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88592a427b6845d3d4c821218b3e2171.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22dd8b3dc4c609bab82d356a5cc2208d.png)
(ⅰ)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
(ⅱ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
解题方法
2 . 已知集合
,
,若
,则实数a的取值范围是______ ;若
,则实数a的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15095b7c6888d4370e62aee8f6a62be5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cce81f1fd5260235d89dc67b93234ef9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/928cd155cf20033821c58ab602111bd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
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3 . 如图是一个古典概型的样本空间
和事件
和
其中
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd6f2c684829b545b4d590286ec30ed0.png)
______ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/592fd6de07fc331f1ddc9a1a8d7400b2.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0047f659c182291c84c224df6b5e993f.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/0aae24bf23570c713950e8a2db332844.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd6f2c684829b545b4d590286ec30ed0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/592fd6de07fc331f1ddc9a1a8d7400b2.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/10/dd410e3f-4f5f-4155-a5a7-b810510610a3.png?resizew=152)
您最近一年使用:0次
解题方法
4 . 不等式
的解集为____________ ;若“
”是“
”成立的必要不充分条件,则实数m的取值范围是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91c4d44c1d6fb437be0a779f7997d51d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dc37babc817cfdd620a9f9f0aac5785.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d08533b23a192f093ad98a1bdb8f144c.png)
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名校
5 . 已知函数
是定义在
的奇函数,则实数b的值为_________ ;若函数
,如果对于
,
,使得
,则实数a的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14145aef1b08838822119983c73ffa0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ead3fdcb8fe8f5eb3dbe7d96cabc28b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e24647e8a0a865321229002f5e1f957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/999d8d1d7ee532e54f3a40a08f91fc3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c79fc75ed042e4125ab52ccf71f9790e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e63bbadc6250f7139836ede33205550.png)
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2022-03-15更新
|
356次组卷
|
3卷引用:天津市杨村第一中学、宝坻第一中学等五校2021-2022学年高一上学期期末联考数学试题
天津市杨村第一中学、宝坻第一中学等五校2021-2022学年高一上学期期末联考数学试题福建省泉州市第六中学2021-2022学年高二下学期期中模块测试数学试题(已下线)期末测试卷01(培优卷)-【满分计划】2022-2023学年高一数学阶段性复习测试卷(苏教版2019必修第一册)
解题方法
6 . 已知集合
,其中
,则集合
=___________ ;若
,都有x∈A或x∈B,则
的取值范围是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b07c3c1704e3161785ac352cf1d2fa8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40e72f6b2ef3329828cb8fc873eeba7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49c6009ab1bad0e053bc7e11b868cac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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名校
7 . 已知全集
,集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
__ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e5b494693ecc99d8605d3a222c6639.png)
__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/940581e270411226564af4a44692077e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b47281cf7a454db9855e616f0e985447.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e5b494693ecc99d8605d3a222c6639.png)
您最近一年使用:0次
解题方法
8 . 设集合
,
,若
,则
的取值范围为________ ;若
,则
的取值范围为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae367b5668591a6708df5b745328b871.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fa079a4cd82fd192c89faecad139b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95321d0e551daa25104d32157249c23d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff0290bf212ca99d0f6fb15a48410da5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
9 . 若集合A=
中只含有一个元素,则
值为__________ ;若A的真子集个数是3个,则
的范围是 __________ 。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea6bbc44f256b0bc419f641f43f71288.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-12-31更新
|
685次组卷
|
7卷引用:天津市实验中学滨海学校2021-2022学年高一上学期10月月考数学试题
天津市实验中学滨海学校2021-2022学年高一上学期10月月考数学试题辽宁省丹东市凤城一中2019-2020学年高一上学期9月月考数学试题(已下线)专练04 集合的综合拔高练习-2021-2022学年高一数学上册同步课后专练(人版A版必修第一册)北京市八一学校2021-2022学年高一上学期第一次月考数学试题江苏省南京市人民中学2021-2022学年高一上学期10月月考数学试题北京市育才学校2022-2023学年高一上学期9月月考数学试题北京市第一六一中学回龙观学校2023-2024学年高一上学期10月月考数学试题
真题
10 . 已知集合
,集合
且
则m =__________ ,n = __________ .
![](https://img.xkw.com/dksih/QBM/2012/7/6/1570917326241792/1570917331419136/STEM/a8067100eed747f1ba11f241d159c0b9.png?resizew=139)
![](https://img.xkw.com/dksih/QBM/2012/7/6/1570917326241792/1570917331419136/STEM/07d8e5815d8247a89a9123845ca09455.png?resizew=207)
![](https://img.xkw.com/dksih/QBM/2012/7/6/1570917326241792/1570917331419136/STEM/b6890ad5d0fe49cf890b54d2fc3f1a53.png?resizew=104)
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