名校
1 . 函数
,
,如图所示,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d789e4a7ca6fe5e2501763c6a410fce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7774026e395632d1326deecc8f084cd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/346363143f4c60f935e2c2376391e664.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2 . 已知集合
,则集合
的子集个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4117120c3df7a13e62acfb09fa8cb8c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a89614900c936f5e591e8b4ee9631f8f.png)
A.5 | B.6 | C.7 | D.8 |
您最近一年使用:0次
3 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f47635f7958a97a037d9a5c1b07d1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024·全国·模拟预测
解题方法
4 . 若集合
,
,则集合
的真子集的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5184ce7911ffb9b4bf446816223e3c26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bfa72aa72494910364d6b0f1bcc6929.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.0 | B.1 | C.2 | D.3 |
您最近一年使用:0次
5 . 已知集合
,
,若定义集合运算:
,则集合
的所有元素之和为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c9a1e9dd14cbd2271ba2f472664ad57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06c06860015b91cd0da6e70c4e678412.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8a2ed2517d87766baacb47808b8d583.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff5231cb0bfedf2f963c1830adfd74aa.png)
A.6 | B.3 | C.2 | D.0 |
您最近一年使用:0次
2024-03-29更新
|
520次组卷
|
3卷引用:湖北省(圆创)高中名校联盟2024届高三下学期3月月考数学试题
名校
6 . 已知集合
,
,
.则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbe178b8fce2fe95b9ab6c69c5902994.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6968175811cc189451571e19807ba66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/923bbdba860259fd828d60c712872321.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82703bf2f7a8c9522d54f74f22a76ac8.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 已知集合
,
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e301a893b4e5f9ed35fd913db9c32c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa58e4df2663e1a47d3101d6184cf950.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
8 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e61c6e33e21ad0b5280d731c9cbaccc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
9 . 设集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5da36692df9429e7b565e74c60b09e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
10 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edcf4f84f80c8b325c2df2ff86aee0b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39cbcfe2962b26c7e66f8c2b44bdefeb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次