1 . 设集合,则
( )
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 设全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef87ad66e5f7766f829dc5b3fe5ead2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6614dc24ee0fcb9bc2586892c3873d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2c1f19fb2321a717c1e8c8927a93a5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0138bfb7407fc0af212dc439d705cfb3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-03-29更新
|
208次组卷
|
2卷引用:浙江省宁波市五校联盟2023-2024学年高二下学期4月期中联考数学试题
3 . 已知全集
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6a7bef248ff8b59fbd9785d56848c10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58e7c9b30f8244a1c0055f22f2353011.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68f9e0606fcc608f9013db39352885fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
5 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724bda54ac2813cf56fdb076e8f7a074.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
6 . 设集合
,
,
.
(1)若
,求实数
的值;
(2)若
且
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d99a4a3f2cea8576bd1c5259dadf95c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11c8b2ff6eb65276a49a058a7942a7d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30adc9a65ee9d63e05041908a98e9269.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d863dc7fbb5ef32811354df8f0be5c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96f1ba0a1129741502600e47bf058c98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29cd450d0feaea9acb27a60430f4a3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2024-01-29更新
|
344次组卷
|
3卷引用:浙江省杭州第二中学2023-2024学年高一上学期期中考试数学试题
名校
解题方法
7 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72fc56a6cb5e7c4ee9dabe37a1355951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6832ae705e7655bb0a843ee3c2bc633d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-08-27更新
|
1709次组卷
|
6卷引用:浙江省名校新高考研究联盟(Z20名校联盟)2024届高三上学期第一次联考数学试题
浙江省名校新高考研究联盟(Z20名校联盟)2024届高三上学期第一次联考数学试题浙江省杭州市塘栖中学2024届高三上学期模拟数学试题(已下线)人教A版高一上学期【第一次月考卷】-【满分全攻略】(人教A版2019必修第一册)山西省山西大学附属中学与东北师大附中2024届高三上学期期中联考数学试题福建省华安县第一中学2024届高三上学期10月月考数学试题吉林省长春市东北师范大学附属中学2023-2024学年高三上学期第二次模拟考试数学试题
名校
解题方法
8 . 已知集合
,集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1f28f59c7e7dbf70dc8470a7dbf965a.png)
(1)若
,求
;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17d7be12b5d892c65ba187b2fdacc1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1f28f59c7e7dbf70dc8470a7dbf965a.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24d07649700879054177b677382297c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
您最近一年使用:0次
名校
解题方法
9 . 已知集合
,函数
的定义域为集合
.
(1)求
;
(2)若
,求
时
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2124cc9c95cf2aa65cb9c0136cb0cd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2525e225e61fe4e4dd6bf5d982c56380.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bbff0cf2bde21c90fcbf1d26caef3a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64f69c5ee95d827eb19abcc71ab8597d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2024-01-04更新
|
349次组卷
|
2卷引用:浙江省杭高三校2023-2024学年高一上学期期末数学试题
10 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4427dcef0e66421b80766dfbdec40c45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1c17bb56f067d62341affcf02058c90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次