1 . 已知函数
.
(1)求不等式
的解集;
(2)求过点
且与曲线
相切的切线方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56add7a397d2a4bbe9fc06028dd10d8f.png)
(1)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76cc67e8c1402be68597c1d59b073bf4.png)
(2)求过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d55bed96da7c7f4ec234a17043310c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
您最近一年使用:0次
2 . 已知集合
,
.则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c71ff5502ad82c11e399d71ee40cb0eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b43d318dad1a831cff932d9b2a176e2a.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
3 . 已知函数
,则不等式
的解集是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40ff8426d1b2d58d08ccb756ffc9acb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebeff8b4e11ea75b644472d7238d7cc9.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 已知全集
,集合
,
,那么集合
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa26ede4564b80c035c146272384bf9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58f19e6bea9f955f655a803c9b417ca3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32247ede98f9ea1e873ac3e6c8bb3208.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4437ed14585a5b64036e9d4289d58b4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
5 . 已知集合
,则
的子集个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d744214aad8cb371df0286db1c0255f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
A.4 | B.7 | C.8 | D.16 |
您最近一年使用:0次
2024-06-12更新
|
754次组卷
|
3卷引用:江西省南昌市第十中学2023-2024学年高二下学期第二次月考数学试题
名校
解题方法
6 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b3dc7f5f579e9bc355276fc486129d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d12c047648e8b47e3cdf93f60ed75aa6.png)
A.![]() | B.![]() | C.![]() | D.[1,4] |
您最近一年使用:0次
2024-06-08更新
|
521次组卷
|
2卷引用:江西省吉安市第一中学2024届高三三模数学试题
名校
7 . 若
,则
的解集为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2e22b936375ba5c1ba9d8ab4828faf5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0c72d250a079379c5175693c165248c.png)
您最近一年使用:0次
2024-06-08更新
|
371次组卷
|
2卷引用:江西省宜春市丰城中学2023-2024学年高一下学期第三次段考(5月月考)数学试题
名校
解题方法
8 . 已知全集
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7b1f81ac4f1fee3b9da56aca52ca79f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7508f050b4cd6dd89739955325f539.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0138bfb7407fc0af212dc439d705cfb3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-05-30更新
|
584次组卷
|
2卷引用:江西省鹰潭市2024届高三第二次模拟考试数学试卷
名校
9 . 已知集合
或,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcc9e07935652a8e65a96bf89fe15bdd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/890d6dafa253b76e17c37f607ad29a53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/477efb0adfdb7fd81ba8f9bb2b399d01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bbead65d433d45f86bebf979d96b738.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
10 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61da6f346cb0eaa4e032ec1631c73c6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48251f24ce31cd285a61d7fc5e0d1c92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.(1,2] | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次