已知
为椭圆
的左右焦点,抛物线
的焦点为
,若点
为曲线
的一个交点,则
的面积为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b799737e84f54908b8700fbaf1f96a80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/622673a520a0ed0fac4c89f6ca9f8de2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29f4832f8d1f5e7e594bf8ef0e5cdc43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a61d572ecf27dc02fcbd588f24647b1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fc5c19ac440746be97d8b46af5d288a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72d44e1a1584176bcb95a8e9a72f4aca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb643c6a6a0f51f7ec36ddc48c9d3184.png)
更新时间:2022-10-19 11:41:53
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