题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003234-99401.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003234-69224.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003235-42602.png)
A.充分而不必要条件 | B.必要而不充分条件 |
C.充分必要条件 | D.既不充分也不必要条件 |
答案
解析
试题分析:由“
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003234-69224.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003235-42602.png)
由“
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003235-42602.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003234-69224.png)
故“
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003234-69224.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003235-42602.png)
故选A..
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003228-60623.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003228-77742.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003228-59607.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003228-49982.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003228-38461.png)
(1)若
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003228-86083.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003228-64260.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003228-49982.png)
(2)若
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003229-10943.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003229-85695.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003229-98260.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003225-29714.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003225-10533.png)
A.充分不必要条件 | B.必要不充分条件 |
C.充要条件 | D.既不充分也不必要条件 |
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003220-69343.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003220-59240.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003220-41444.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003220-56837.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003220-67244.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003221-62483.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003221-16187.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003221-92252.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003221-41433.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003221-75147.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003208-37620.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003208-24100.png)
(1)若p是q的充分条件,求实数m的取值范围;
(2)若m=5,“
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003208-50120.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003208-17060.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191103/20191103003203-12555.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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