1 . 设全集
,集合
,
,则
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a9a9779c1aa971c463447e664aacda8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82513decb775fbf0dc3f509515a66244.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2c1f19fb2321a717c1e8c8927a93a5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b109e426e848c161a79366657ca264dc.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
2 . 已知函数
有两个零点,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c7299e73879b6a652b4480693c8158.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-12-19更新
|
608次组卷
|
2卷引用:山西省2023-2024学年高三11月联合考试模拟预测数学试题
3 . 若
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a517e809c28973af2905e727e482dae4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b33e4b54859bb0c1ed81d6acddffe393.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
A.![]() | B.![]() | C.1 | D.2 |
您最近一年使用:0次
解题方法
4 . 已知
为偶函数,则实数
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/991304212a80e2e68f1e33f2b8bb9353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.![]() | B.1 | C.![]() | D.2 |
您最近一年使用:0次
2023-12-18更新
|
320次组卷
|
2卷引用:山西省临汾市同盛实验中学2024届高三核心模拟(中)数学试题(四)
解题方法
5 . 已知
是定义在
上的单调函数,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e75c44e4672df941b854e9eeb1826e5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1580872d29c1b713366ad6fd40c13f6.png)
A.114 | B.116 | C.134 | D.136 |
您最近一年使用:0次
名校
解题方法
6 . 已知定义在
上的函数
满足
,且
为奇函数,当
时,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/115fba0d80b36386de470fc522f09ee4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0ad5effccd77a0911f62f6805477033.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fb5698901bc8fcf84c159a62f9799bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c579d4a50a49ebafdfe23d2155f9b521.png)
A.![]() ![]() | B.![]() |
C.当![]() ![]() | D.![]() |
您最近一年使用:0次
2023-10-16更新
|
607次组卷
|
2卷引用:山西省2024届高三上学期优生联考数学试题
名校
7 . 已知集合
,
,则
的非空子集个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0893f34968f52b4eb5f70630c5b17652.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93189215cf54a2b0b8d8b9f310510503.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.7 | B.8 | C.15 | D.16 |
您最近一年使用:0次
2023-10-11更新
|
146次组卷
|
5卷引用:九师联盟(山西省)2023届高三下学期3月质量检测数学试题
8 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d3984ba14c137ded8ce14a74141571.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4beb1a66b44945178ffa69e84109b0e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d3984ba14c137ded8ce14a74141571.png)
您最近一年使用:0次
2023-10-08更新
|
528次组卷
|
3卷引用:山西省2024届高三上学期优生联考数学试题
9 . 某数学课外兴趣小组对函数
的性质进行了探究,得到下列四个命题,其中正确的命题有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3ba3f8f76e7f40739d736730e91fa4f.png)
A.函数![]() ![]() |
B.当![]() ![]() ![]() ![]() |
C.函数![]() ![]() |
D.函数![]() ![]() |
您最近一年使用:0次
解题方法
10 . 已知
,
分别是方程
,
的根,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58713c20799ca944f7358377b91b5556.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4924d403ee9d1bf725c55ac908227e68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22b50020865a6cfcf05fb24941302df6.png)
A.![]() | B.![]() | C.10 | D.5 |
您最近一年使用:0次