1 . 已知集合
.
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/502a69b6ea4ec4c8c770f1b337811552.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d89504e77251a53877e41b64cb5c943d.png)
您最近一年使用:0次
2 . 已知全集
,集合
,集合
.
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3344b4b2541031b88aa04025bbcd82c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/500f2d5fbff755afe7b8e64d1f71cd5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2628e7b8a0677463b01fd0a39ce50461.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81919684bc4047d376c7e57dc6c8f1c.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f5f52e8d5cf759d2b7e7c4d56419a3e.png)
您最近一年使用:0次
3 . 已知
,
,
,求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/263e321830c0584353e19e19475309af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25a7c124c438df51b28af3ad0e1c4b8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53a5ca5a84f7a0bcbbddac9caf167d2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9682ecfd0d8b9b413e2b5b4b1e7d5f79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5207a956f783588ad0f1df179de2dc46.png)
您最近一年使用:0次
2023-12-23更新
|
929次组卷
|
2卷引用:新疆兵团第三师图木舒克市鸿德实验学校2023-2024学年高一上学期第一次月考数学试题
解题方法
4 . (1)已知全集U=R,集合
,
.求
,
;
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb16e4110460976b20b8af18569a2fe1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c23187f22d2209a6a71d24a23ef4627.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c9f46f945f5c61b518943d7a45a1120.png)
(2)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e977eb25575bba7b3bd488e5f3265ec6.png)
您最近一年使用:0次
5 . (1)求值:
;
(2)已知集合
,
求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc350d47bf8d3b627eece2a108281b2d.png)
(2)已知集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0de87d4fd5dea4545f950d29fe3713bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e6c17b72fb51fe61ebee0e0698e4ef0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cffe8bed635f8608bdaddb0c89d6dee.png)
您最近一年使用:0次
解题方法
6 . (1)求值:
;
(2)已知命题
,命题
,命题
,若
是
的必要不充分条件,且
是
的充分不必要条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6630ea4cfb727aac6bef6d7916f5f0bd.png)
(2)已知命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02733a04f5cd3bc7c0fdd2d26fe2277c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bda60d483cee4e84a3c2653ff3880065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ef1685a1b90bdb22f56d727736288ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
7 . (1)求值:
;
(2)已知集合
,
,求①
,②
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81eb9d00fdb3bdf2474750a60db3c21b.png)
(2)已知集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9a3c76b8e96aff6218fed8dd62a73a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7940286203fe79e8cc889a4055a17269.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d5d4621996282c096cde2a711d1bca8.png)
您最近一年使用:0次
名校
8 . 已知集合
,
.
(1)化简集合
并用区间表示;
(2)求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e6669fa75ba5cc250536ce4de213582.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/112bab6c3b3a38147ef1cada9180e8f9.png)
(1)化简集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e52586ca2a3b783bc8092415e2d4bf6d.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d54ea72a001447850440c07ce0a9412.png)
您最近一年使用:0次
名校
9 . 设
,其中
为实数.
(1)设集合
,集合
,若
,化简集合
、集合
并求实数
的取值范围;
(2)若集合
中的元素有且仅有2个,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f9c33941a4e9a81131830b0d76c2254.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(1)设集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb0d3180242625ba64ec09d547b81f4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/723e05d269bd3cdbd9fe616c6303b249.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.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/0a6936d370d6a238a608ca56f87198de.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892fca7ff758cb5ba5b6b730e1165b62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2021-07-24更新
|
635次组卷
|
6卷引用:上海市位育中学2020-2021学年高一上学期期末数学试题
上海市位育中学2020-2021学年高一上学期期末数学试题上海市金山中学2020-2021学年高一下学期期中数学试题(已下线)第04讲 对数函数(考点讲解+分层训练)-2021-2022学年高一数学考点专项训练(人教A版2019必修第一册)宁夏银川一中2022届高三上学期第二次月考数学(理)试题上海市建平中学2023届高三上学期开学考试数学试题(已下线)第4章 幂函数、指数函数与对数函数(基础、典型、易错、压轴)分类专项训练-2022-2023学年高一数学考试满分全攻略(沪教版2020必修第一册)
20-21高一·全国·假期作业
10 . 已知集合
,
,满足![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b980d8446f130dfc405c196109e73ea4.png)
.
(1)化简集合
;
(2)求实数
的取值范围
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94c7dc7633d44bdd305f0e0b7fa99ec7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b29a07e8ca2851d84a0e7e8c7350e88b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b980d8446f130dfc405c196109e73ea4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(1)化简集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(2)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次