题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155544-25869.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155544-84765.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155544-85416.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155544-75906.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155545-44350.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155545-97239.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155545-88457.png)
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155544-84765.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155545-34928.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155546-91079.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155533-93692.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155534-47335.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155534-83920.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155534-72932.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155534-86800.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155534-83920.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155535-91643.png)
A.10 | B.20 | C.2![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155517-70995.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155518-90004.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155518-30959.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155518-11684.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155518-40335.png)
A.24 | B.36 | C.48 | D.96 |
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155508-83054.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155508-97240.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155509-11486.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155509-68309.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155509-84840.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155509-16291.png)
(1)求椭圆方程;
(2)若
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155510-85566.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155510-22910.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155510-56177.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155510-14932.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155511-83417.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155511-45696.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155454-72788.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155454-75939.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155455-40036.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155455-90912.png)
(Ⅰ)求椭圆
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155455-20278.png)
(Ⅱ)设椭圆
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155455-20278.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155455-29882.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155455-26311.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155456-38888.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155456-34050.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155456-62333.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155456-64019.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155457-43431.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155455-20278.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155457-47680.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155457-76812.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155456-34050.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155456-62333.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155457-18403.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155457-85326.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155435-54444.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-65161.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-44585.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-68883.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-22394.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-92875.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-41694.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-82452.png)
(1)求椭圆
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-82955.png)
(2)设
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-28089.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155436-82955.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155437-58623.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155437-85073.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155437-39402.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155437-85207.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023155437-79017.png)
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