名校
1 . 已知双曲线
的右焦点为
,过原点的直线与双曲线
相交于
两点,连接
,若
,
,
,则该双曲线的离心率为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bf4fd84818abac17a9d21237ac5ce5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7471451108cf5d0fbb66e8819759a6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f3cf3c6570184ef6c9e0500bf178d40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/771e636170adb09478e442794b3aca5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/660964e4c6710e01ba34521ad419c3ae.png)
您最近一年使用:0次
2019-01-20更新
|
782次组卷
|
6卷引用:江西省信丰中学2021-2022学年高二下学期5月月考数学(文)试题