1 . 设
,若p是q的充分不必要条件,则a的取值范围是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f36f1c3b29917bfbc2c79c88884216a4.png)
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名校
2 . 设函数
定义域为集合
,函数
定义域为集合
.
(1)求集合
和
;
(2)已知
,
满足
,且
是
的充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04bd96b66cb914d525cf86e4be5f6cf5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99ac35ef921a325de3c710eda6dbc18e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(1)求集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cdbd3df1595826795032c0042196bcc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b5cf2771e9cf8102153acec81b212a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22337be1ee2029e5af63ab896f15809c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
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2020-10-07更新
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262次组卷
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4卷引用:上海市第六十中学2022届高三上学期9月月考数学试题
上海市第六十中学2022届高三上学期9月月考数学试题上海市建平中学2021届高三上学期9月月考数学试题第四章 幂函数、指数函数与对数函数【真题训练】-2020-2021学年高一数学单元复习(沪教版2020必修第一册)(已下线)4.3对数函数(作业)(夯实基础+能力提升)-【教材配套课件+作业】2022-2023学年高一数学精品教学课件(沪教版2020必修第一册)
3 . 已知命题
,命题
.
(1)求集合
;
(2)若
是
的充分条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d6d88667cabce58f3f7455592b61daf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03eef6ad5e897d7edd5d2943ab48f9a4.png)
(1)求集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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4 . 若
成立的充分非必要条件是
,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a7aeccaa170033fbd925e168ef13e13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afeccf0358c02b53554a0f6d3dc33cbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
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