名校
1 . 已知集合
,若
,则实数
=________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ea144c0f0680978aed6d0a7f72306c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e11512d75a4a53cbb9b4e619cf7d15ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2 . 已知集合
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e75691204eb29ae91e37aeb607518b05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50083d885c45a67eaf6f1abd7cca232b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
解题方法
3 . 已知集合
,
,且![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd428c972128a61b81f45ba9d9fbff5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49da4d3d292bc12130ea2b03b6bc08f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
您最近一年使用:0次
4 . 若全集
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2143cff1201a49034668264e48d1e17.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f443d64aed64ccd07b62fcbf6cb0e09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ceb842937a0a1269188e84331a909afd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2143cff1201a49034668264e48d1e17.png)
您最近一年使用:0次
名校
5 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64e5f2435f3fe5f6adcd1f516f578f40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9890b6ceba47d9713c37c4f56abe793f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
您最近一年使用:0次
名校
6 . 设集合
为正整数,记
为同时满足下列条件的集合
的个数:①
,②若
,则
,③若
,则
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4c53d300599b7f6a1920b2c0c1129a7.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f5360ba17ebbf1e2f4fe459a0e8f0bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fcec7af3520884b173b29bda6c657a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8abebd83ee26a5519761559f1f7d56ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/827e0933211772799f65eccd2fbce592.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f502a4566762153944f1bb0010f9ab52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/024e36ae3eeb922bf5fe230aa14f4037.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4c53d300599b7f6a1920b2c0c1129a7.png)
您最近一年使用:0次
7 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfc03ec3d78487844b44cd273efc9188.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccf1803e9e2187719584015d5d14a219.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
您最近一年使用:0次
名校
8 . 集合
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d86b87b54480c86df52e979a4a934b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9720fd3e90e0f5dedc985310efea84e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
您最近一年使用:0次
2023-10-17更新
|
219次组卷
|
2卷引用:上海市进才中学2023-2024学年高三上学期期中考试数学试卷
名校
解题方法
9 . 若集合
,
,则集合
的非空真子集的个数为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa804705f22c83d44d996e30f542beae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e14314a66e960a1d5cb24a524fded28.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
您最近一年使用:0次
2023-10-10更新
|
343次组卷
|
2卷引用:上海市上海中学2023-2024学年高三上学期期中考试数学试卷
名校
解题方法
10 . 已知集合
,若
,则实数
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee79f9421edf0143e7d6b5113d3e0847.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-10-08更新
|
185次组卷
|
2卷引用:上海市文来中学2024届高三上学期期中数学试题