1 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dafc1612956e58136e2169e484379ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db826a9d9cb6add9168bf84e9c5e7c00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 已知集合
,
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ca717c6a55e786238e64f7ebd69b9b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f9797ea32192de9a17951416ca5fe4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65d8c87446f8c485d0bc1dd1776a5f48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8fa11710cf9bba31c3f7f51ee2e9711.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
3 . 若集合
,
,且
,则
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b0895c013de4b50ae991930702b658b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b6e83fe8aa126fed11d833c3da4eba3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ad78dc8b8aed907b4fe9640c997454.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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7日内更新
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762次组卷
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6卷引用:河北省秦皇岛市青龙满族自治县第一中学2024届高三下学期5月模拟考试数学试题
河北省秦皇岛市青龙满族自治县第一中学2024届高三下学期5月模拟考试数学试题2024届河北省保定市十校三模数学试题(已下线)【讲-提升版】1.1集合(高三一轮)(已下线)【讲-提升版】1.1集合(高三一轮)1甘肃省白银市靖远县2024届高三模拟预测数学试题四川省南充市西充县部分校2024届高三高考模拟联考理科数学试题
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4 . 已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63c3f1b1a41be1cbde3f4c660c15d155.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ca736d0d2da1d5cb4905b023d99a25c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-06-14更新
|
156次组卷
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2卷引用:河北省邯郸市大名县第一中学2023-2024学年高二下学期5月月考数学试卷
5 . 若关于
的不等式
的解集为
或
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d03796ad94613a24f2634722dd9603b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1405599243545cfe68a311106d59816c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/143159cf282c33e93c51d7617374cf4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9532480e1cc39bd207cccb9042e6aa45.png)
A.180 | B.360 | C.475 | D.495 |
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解题方法
6 . 已知正数m,n满足
,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49f0974ecbf06e833e087063db169001.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fd1f0ace9ca0b79929e73af6c201c2e.png)
A.5 | B.6 | C.7 | D.8 |
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2024-06-13更新
|
367次组卷
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2卷引用:河北省张家口市2024届高三下学期第三次模拟考试数学试卷
7 . 已知全集
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/442be389c6471b36eff2652b75beb114.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fca9c5cecdeedd17d665a33b9774e16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26c845cb6b07fb5cfe04e47d7a537793.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-06-06更新
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154次组卷
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2卷引用:2024届河北省保定市九县一中三模联考数学试题
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8 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5e71d91a9a210264f72a950e09e5084.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9e2ef69071ce8e7758b86370c6b0bf2.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2024-06-05更新
|
789次组卷
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2卷引用:河北省衡水市2024届高三下学期大数据应用调研联合测评( VIII)数学试题
解题方法
9 . 已知函数
,其导函数为
,集合
,
,若
,则a的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c97bb437f1b1904f3487c1df9caeac35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dd6895df6cb633f5d9de2bd8cf1c29c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d450142eb4c0dd50187307ebe90e631.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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10 . 已知函数
,其导函数为
,集合
,
,若A B,则
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/153a430f99c4004a94325ab49d84dc02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dd6895df6cb633f5d9de2bd8cf1c29c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d450142eb4c0dd50187307ebe90e631.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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