已知双曲线
,过其上焦点
的直线与圆
相切于点A,并与双曲线
的一条渐近线交于点
不重合).若
,则双曲线
的离心率为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ad29d7c31087e13e266793832af17bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00f02c82879b7ec359d32fac060617af.png)
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23-24高三上·河南·阶段练习 查看更多[5]
河南省平许济洛2023-2024学年高三上学期第一次质量检测数学试题(已下线)考点12 圆锥曲线的几何性质(椭圆,双曲线,抛物线) 2024届高考数学考点总动员【练】(已下线)3.2.2 双曲线的简单的几何性质(AB分层训练)-【冲刺满分】2023-2024学年高二数学重难点突破+分层训练同步精讲练(人教A版2019选择性必修第一册)(已下线)3.2.2 双曲线的几何性质(3)(已下线)专题12 双曲线的几何性质8种常见考法归类(1)
更新时间:2023-10-20 14:52:43
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