题目
题型:填空题难度:一般来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082812-19337.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082813-47247.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082813-14627.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082813-58839.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082813-10454.png)
解析
试题分析:根据题意,对集合
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082813-47247.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082813-43560.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-19381.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-43202.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-16596.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-50098.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-43202.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-16596.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-61333.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-43202.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082815-47756.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082814-43202.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082815-46483.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082804-11704.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082804-70017.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082804-25833.png)
(1)若
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082805-81600.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082805-63222.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082805-83925.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082805-72485.png)
(2)若
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082806-24824.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082806-44909.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082802-55786.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082758-36020.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082758-50191.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082758-56147.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082759-83196.png)
(2)设
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082759-17780.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082759-10592.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082759-18102.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082746-69870.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190817/20190817082746-73730.png)
A.![]() | B.![]() | C.![]() | D.![]() |
A.8 | B.4 | C.3 | D.1 |
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