名校
解题方法
1 . 若
,
,
,
则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18b61249d0f78c0bf73fa17b56bac4da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ae3beff3c3e6d00e256fb9ba0e0578.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7cfce7d38cc2b745c7bbcd63d7d7632.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70792383ff1c955255afe70b7c9c90c2.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-06-07更新
|
403次组卷
|
3卷引用:宁夏银川一中、昆明一中2024届高三下学期联合考试二模文科数学试卷
名校
2 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa0d3e52dbe2ee20275a9661ed5d9eb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/390ff9e74b66a53042c5227be1f3c30d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
3 . 已知集合A,B,若
,且
,则集合B可以为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45058b66d2989c0cac909345344f6394.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b4f2be12dc208b8e1939986e38d3349.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
4 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2bfe1a7b3a821ca9427bfb6d0f22a95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dff01d1c99100636e63af86047f58bc5.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
解题方法
5 . 设
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ef2a45773db8d347f0cfa4e4fca7fd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc333eb7094c8d9294d816c0fffcc261.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d773e8f41cd19e3efd7465374d0d9945.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
6 . 已知集合
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f362f7702fec85dfb2a5598220153031.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5e6c977fd0d2b0b9bbac7f067e1f944.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
7 . 下列函数中,在其定义域上单调递减的是( )
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
8 . 设
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/814c6c7f57bebcd522e9b4a36bce7357.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1399a1674db89e9eb856504af8b45e7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe0f85649efdfd640f9c57b27bf2a00d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
9 . 已知实数
满足
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abfbbcb874aacdb04d5af2cd4c4bac3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ffb527138dd9a4980fc5d720cea74b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f44e84d091729fd717f10681bdd4e500.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-06-04更新
|
368次组卷
|
2卷引用:江西省南昌市第十九中学2024届高三下学期第五次模拟考试数学试卷
10 . 二维码是一种利用黑、白方块记录数据符号信息的平面图形.某公司计划使用一款由
个黑白方块构成的
二维码门禁,现用一款破译器对其进行安全性测试,已知该破译器每秒能随机生成
个不重复的二维码,为确保一个
二维码在1分钟内被破译的概率不高于
,则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73cffdf8bfc2c00f236681e3126c14af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/767f5a4746f04db68386fac3970b1ed1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8b8497ab554fa6cd52ddbef669d1737.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/767f5a4746f04db68386fac3970b1ed1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70322c26e305fd6d078aecd54c4e2b4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
您最近一年使用:0次