名校
1 . 已知
,
分别为双曲线
:
的左,右焦点,点
是
右支上一点,若
,且
,则
的离心率为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5ec7fa23be9cbe9a50607ea6bc8a4ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8786e2332514282b5b2e1d8b6aeb7d47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0190cf85515c5ebd3db61ad6987b23f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.![]() | B.4 | C.5 | D.![]() |
您最近一年使用:0次
2019-07-15更新
|
1793次组卷
|
7卷引用:广西百色市平果市铝城中学2024届高三下学期3月份测试数学试卷
名校
2 . 下列关于双曲线
:
的判断,正确的是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b454cdb97c408300b50d945f002c2cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d5f6ad4be511ab5ced6dc26ca1699b3.png)
A.渐近线方程为![]() | B.焦点坐标为![]() |
C.实轴长为12 | D.顶点坐标为![]() |
您最近一年使用:0次
2019-01-17更新
|
864次组卷
|
6卷引用:广西壮族自治区百色市平果市铝城中学2023-2024学年高二下学期开学考试数学预测试题