已知圆
过椭圆
的两焦点且关于直线
对称,则圆
的方程为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdc2518c64be54c16908f868034d8fa7.png)
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13-14高三下·山东威海·阶段练习 查看更多[3]
更新时间:2016-12-02 20:35:40
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