名校
1 . 已知向量
,
,点
,
.则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c02942aa5dd2319b358c83dea06b07d.png)
________ ;在直线
上,存在一点
,使得
,则点
的坐标为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63e8c5dc2809906c8b9874cb4b96cd61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26770d73779b8ff5715c2de8f2cac56d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b03552446d1dd0b34ce3cad0f1303423.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e80a9175f0bf5c38853e9af5865e5c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c02942aa5dd2319b358c83dea06b07d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a07e031bdedd6ce4918fd388d423eec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
您最近一年使用:0次
名校
解题方法
2 . 已知双曲线
的焦点为
,
,实轴长为2,则双曲线
的离心率是______ ;若点
是双曲线
的渐近线上一点,且
,则
的面积为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c08475517a5a699eaf43e975a49855b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f00babe10971b71caf8cffb72412950d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.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/98b4f48acc2dcef77f9d495a3c71747b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4085b194990fc17f8073878b8eca1a29.png)
您最近一年使用:0次
2020-07-14更新
|
984次组卷
|
7卷引用:北京市陈经纶中学2020~2021学年度高二12月数学月考数学试题