名校
解题方法
1 . 已知椭圆
:
的左、右焦点分别为
,
,点
为椭圆上一点,且点
位于第一象限,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1565358ed95afa71757c1d7d1fd2ea.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e203545563ef6c33968cd9fab532638e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c82e7d9f4f7ace849e09e9adcb786b7f.png)
![](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/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2427943a38dcd93c9ec9b735ffc9fe5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1565358ed95afa71757c1d7d1fd2ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e203545563ef6c33968cd9fab532638e.png)
您最近一年使用:0次
2023-12-11更新
|
458次组卷
|
5卷引用:2.2.1 椭圆的标准方程(十三大题型)(分层练习)-2023-2024学年高二数学同步精品课堂(沪教版2020选择性必修第一册)
(已下线)2.2.1 椭圆的标准方程(十三大题型)(分层练习)-2023-2024学年高二数学同步精品课堂(沪教版2020选择性必修第一册)湖南省郴州市嘉禾县第一中学2021-2022学年高二上学期期末模拟数学试题四川省成都市高新实验中学2023-2024学年高二上学期12月月考数学试题陕西省西安市西光中学2023-2024学年高二上学期期末考试数学试题西藏山南市普通高中2023-2024学年高二上学期期末考试数学试题
解题方法
2 . 点
是椭圆
的左焦点,点
是椭圆上一动点,则
的最大值是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab1e7cbe5f1f9678154ec19120d500ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c733223639afd98d2a624e85c309e016.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95f6862eceff8307b8f3b177d424625f.png)
您最近一年使用:0次