题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063451-68893.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063451-75265.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063452-57562.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063452-87478.png)
解析
试题分析:由
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063452-87738.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063452-59421.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063452-87478.png)
核心考点
试题【在区间内随机地取出一个数,使得的概率为 .】;主要考察你对等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063443-43526.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063443-87270.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063444-76496.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063444-20542.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063444-86366.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063444-61765.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063438-77410.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063438-89699.png)
有零点的概率为 ( )
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063427-89038.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063428-51664.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063428-78060.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063427-89038.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063428-61467.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063428-48053.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063428-31892.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063429-10753.jpg)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063422-35868.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063422-10560.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063422-15032.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063422-10804.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191027/20191027063423-45733.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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