名校
1 . 已知集合
,
.
(1)当
时,求
,
;
(2)求能使
成立的
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf737c593feaf628cb90509339737071.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b3dca643f3e13d6a954a7599e44b1c4.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)求能使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
2 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c83c4aa9df4c524b54d55e0989bcfa31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/568585386ab99f1a8eba67802b8aeea8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
您最近一年使用:0次
名校
解题方法
3 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bde55d7f1df4654a036efac10f07165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3b9f7e84867b71bdb8f0d7fd48bd582.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-12-19更新
|
1183次组卷
|
6卷引用:天津市第四十七中学2024届高三上学期第三次阶段性检测数学试题
4 . 设全集为
,集合
,
.
(1)分别求
;
(2)已知
,若
,求实数
的取值构成的集合.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8b343cd260d13cab610a61f6182f7c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07457fd14d7df11581b958211cb94cfc.png)
(1)分别求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc7a69d9935b68635ffb6c5e01377e6e.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/864279d7d55941e4160c17eb60a54461.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e544b1304a6bbc87283cf741f134cebe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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5 . 设全集
,集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b99d846b1eb8eeb2a9148367a338504.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23dcceafe1bbe247a5c0d9813084d34e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79d9eec7fc9b96af186e83399254082d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1c29a237896b284949a72c2b0820cd8.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-12-18更新
|
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|
2卷引用:天津市河东区求真高级中学2024届高三上学期12月月考数学试题
6 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d62384d3276ea9942e41feb86daf4bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb99a4610f2a752222a382d6e10ac7c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-12-16更新
|
255次组卷
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2卷引用:天津市蓟州区下营中学2023-2024学年高一上学期12月月考数学试题
7 . 已知全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa4f59a3fd052f229e79e5aefa517913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16e8d171c3d2d86dc5594cffb51096fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a7147daacbc2f8b2671af8a17e6d470.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55a4facfa56c10940a207febe3878bc1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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|
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9卷引用:天津市滨海新区田家炳中学2023-2024学年高一上学期第二次月考数学试题
天津市滨海新区田家炳中学2023-2024学年高一上学期第二次月考数学试题天津市和平区耀华中学2024届高三上学期期末数学试题(已下线)高一数学上学期第三次月考模拟试卷(第1~6章)-【题型分类归纳】(苏教版2019必修第一册)河南省周口市项城市第三高级中学2024届高三上学期第三次考试数学试题广东省普通高中2024届高三合格性考试模拟冲刺数学试题(四)山西省临汾市洪洞县向明中学2023-2024学年高一上学期第三次月考(12月)数学试卷河南省豫西南联考2024届高三上学期期末数学试题(已下线)河南省信阳市高级中学2023-2024学年高一上学期期末数学试题广西壮族自治区百色市2023-2024学年高一上学期1月期末数学试题
名校
解题方法
8 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/580cab87b2b13eb6c56eaa7d5ffd1562.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f347a1afda1822e54b6e9d8b6380c0d3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
9 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/279fba9ba2f325d2d3c95f8caede1cdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b38ce694992a4b6d5bdd20931419dc8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-12-13更新
|
254次组卷
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2卷引用:天津市静海区第六中学2023-2024学年高一上学期期中数学试题
名校
10 . 已知集合
,集合
.
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb6d5ebf8e82f8b941a93bab4c7256ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc29c02a4c0c8b22acf202b632aeed67.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0db2c49919467a2e14540f2aabd05cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2023-12-12更新
|
202次组卷
|
2卷引用:天津市蓟州区下营中学2023-2024学年高一上学期12月月考数学试题