题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072015-14363.jpg)
设
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072015-55382.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072015-67016.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072016-62099.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072016-67527.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072016-62809.gif)
答案
解析
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072008-21865.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072000-83430.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072001-96681.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106072001-86521.gif)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071954-54864.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071954-54861.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071955-68026.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071955-86185.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071955-84201.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071955-17084.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071955-16000.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071956-45152.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071956-64953.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071954-54861.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071956-10242.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071950-34647.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071950-31488.gif)
类似地,在等比数列
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071951-24650.gif)
有______
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071951-98554.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071946-38308.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071947-52773.gif)
所以
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071947-77761.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071947-85655.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071948-39197.gif)
以上推理
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071948-91495.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191106/20191106071948-12476.gif)
A.大前提 | B.小前提 | C.结论 | D.无错误 |
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