题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134327-81375.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134327-91791.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134327-79995.png)
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134328-18400.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134328-84775.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134329-39685.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134314-94276.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134315-45029.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134305-78728.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134307-94706.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134259-25916.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134300-94535.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134252-79478.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134252-96310.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134232-31158.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134233-32864.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134233-38029.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134233-98755.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134233-94880.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134234-52935.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134234-76540.png)
(1)求m的值与椭圆E的方程;
(2)设Q为椭圆E上的一个动点,求
![](http://img.shitiku.com.cn/uploads/allimg/20191023/20191023134234-94561.png)
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