名校
解题方法
1 . 已知全集
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2143cff1201a49034668264e48d1e17.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d865a617bb7d15c755a34d8db3f3b704.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff1c0a5109147b60f94a6eaf9ea82620.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2143cff1201a49034668264e48d1e17.png)
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2023-10-18更新
|
44次组卷
|
3卷引用:上海市大同中学2022-2023学年高一上学期10月月考数学试题
上海市大同中学2022-2023学年高一上学期10月月考数学试题上海市东华大学附属奉贤致远中学2023-2024学年高一上学期10月月考数学试题(已下线)上海市高一上学期【第一次月考卷】-【满分全攻略】(沪教版2020必修第一册)
名校
解题方法
2 . 若集合
或
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/667ad4b3d1ffeaa25194dc1c7a80d71f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a0247903a18a800d98209d857e085d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad10ff90b6e00d3853a485677e16af03.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() ![]() |
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3 . 设全集为R,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/803a96b226509bdbe047820ac2ac229d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d19c887002cc13f351b14b929c02d1d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-10-10更新
|
371次组卷
|
8卷引用:山东省广饶县第一中学一校区2022-2023学年高一上学期10月月考数学试题
4 . 已知集合
,则下列是集合
的子集的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cfad2faee405b93e66bb4a8e9eb535f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49c6009ab1bad0e053bc7e11b868cac6.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
5 . 已知集合
,
,全集
.
(1)求
;
(2)求
;
(3)如果
,且
,求a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17809b0773411f3f40cfc30a4998b70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79292d6b9fc98a8b3bc7ef29a47fd8be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db265773aaa855915ed0b8d3f66a70a.png)
(3)如果
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7353981c4ffd5b1bff0964f5d823173.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/959f3c514abb15185a429e1b2f1674e5.png)
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2023-09-30更新
|
252次组卷
|
2卷引用:北京拔萃双语学校2022-2023学年高一上学期期中数学试题
6 . 已知集合
,
或
,若
且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf297b5d9f878886bbba10fff2a8e2e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7b46fc9eaa4d8b39c76260d999401c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc2ad177ebe3f055926411d040b70da1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71aa4ec15df0f318f2424914808a2ee4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3180081b2d1ed83da7abbe04d2213341.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 已知
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67404d88f641ee1de88b5bf6547fde39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/124a8e9cee4ec9bdfb7adcf992a34d10.png)
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8 . 如果全集
{
是小于9的正整数},集合
,
,则
为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15fa22efc54f77da4a17374ca8ab67d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b7a5b4932f30f6d1b8fcdd82992ce7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a9e6ad1166c7625e63b80e75b2fb1d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e5f10b560a5d5d117c3069cb1715b69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5207a956f783588ad0f1df179de2dc46.png)
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名校
解题方法
9 . 集合
,
或
,
.
(1)求
及
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e082d13c2ee1e756e9b6e508d4d2cc1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/856436ee5beaabee4e5a590f38827550.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d2212ca63a0f4cac1086319559aa388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68b2e01c82aec9bac3c022433f38f78d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbfa5ad99d60a473d94bb6811ddbfe8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b39059be1ba7f8308385082f11bbd93.png)
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2023-09-23更新
|
307次组卷
|
5卷引用:湖南省怀化市溆浦县第一中学2022-2023学年高一上学期期中模拟数学试题
10 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33c8ed20186dfa0334dea24ac35f704e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/715476727accc3c6b3c71f2f25c3aaad.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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