名校
解题方法
1 . 已知椭圆
的一个焦点为
,短轴
的长为
为
上异于
的两点.设
,且
,则
的周长的最大值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bc9076974ebd6331d67055302be8167.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cba687c1d09ac06c2971f236762f90ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04d468be20b4d43f5de75416de20e8ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74dc7e840b2c0a712e562c7c4d1dd47e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b24d9fb9c2fc9bc6ec5261d08a2667b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5adccd1dd14171c8c29d4a3836728c0f.png)
您最近一年使用:0次
2023-05-03更新
|
1562次组卷
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7卷引用:江西省宜春市丰城中学2023-2024学年高二上学期期中数学试题
江西省宜春市丰城中学2023-2024学年高二上学期期中数学试题福建省宁德市普通高中2023届高三质量检测数学试题黑龙江省哈尔滨市第九中学校2023届高三第四次模拟数学试题福建省厦门外国语学校2023届高三适应性考试数学试题黑龙江省佳木斯市第一中学2023-2024学年高三上学期期中数学试题(已下线)专题03 圆锥曲线方程(3)(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)
名校
解题方法
2 . 已知曲线
,点
,
是曲线
上任意两个不同点,若
,则称
,
两点心有灵犀,若
,
始终心有灵犀,则
的最小值
的正切值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b773ce76a64bf854edf0fd972a28049e.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/762a9015473e9ec9b21eccc15224ff72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04992fc293d05964e8b6b373549cd013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a4438bae1705c0f26beddf41322c087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b773ce76a64bf854edf0fd972a28049e.png)
您最近一年使用:0次
2023-04-17更新
|
984次组卷
|
6卷引用:江西省丰城中学2023-2024学年高二创新班上学期开学考试数学试题