2024·全国·模拟预测
解题方法
1 . 已知集合
,
,若
,则
中所有元素之和为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1bfa8b9741a2940ca8ca6c74386672d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06db5e8e53b2cc7b2e42114531bf0ef2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a2410ce34b36954ed4923e600d42f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
A.2 | B.3 | C.4 | D.5 |
您最近一年使用:0次
2024·全国·模拟预测
2 . 设集合
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cc57e7be226af067c05b4edcb0ea2a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e33f4b0aa29195fdbbfa6ced52dbb47.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
3 . 设集合
,
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92af691969904a903e7cfe5da6964dee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cbcd2d3ac946b3a47bdf6ef1d7a7905.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/947fcc95af643f07e0cdeaa4a18acaa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
2024·全国·模拟预测
解题方法
4 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc4e7e1e9b269582e0bc3ffbbad18953.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a47053d156806d6bfcdc15b63013b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024高三下·全国·专题练习
解题方法
5 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b595edb969ef42f888e147ca089db32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13418644158774a5a666b5892d497aaf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
6 . 若集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/341bac6ab18f971e341c636d10d64787.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e5e1e33c1259195f7bb0198a3e6f65a.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-05-05更新
|
692次组卷
|
2卷引用:2024年新高考Ⅰ卷浙大优学靶向精准模拟数学试题(七)
2024·全国·模拟预测
解题方法
7 . 已知集合
,
,则
( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f41f7b2965d6223fc14ae7b1e66c018.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32791d6b350135905d9519b04d697826.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.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
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9eacc1dab08f4853ac7516ba3a27c4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/999c373e25c3502c0380986a4a3e66c3.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() |
您最近一年使用:0次
解题方法
9 . 已知集合
,
,若
,则
的子集的个数为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9277f220db64ce3598829cc0c331f99a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b460574ea8975b5640cb545f350d6ac9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d83c3b281bd0dd19f308884e6062d36e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
您最近一年使用:0次
2024·全国·模拟预测
名校
10 . 已知集合
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b652636e1fa280dc5ee2033d34097a58.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次