名校
1 . 已知双曲线
的左、右焦点分别为
、
,过
且与
轴垂直的直线
与双曲线的两条渐近线分别交于
、
两点,
,
,动点
在双曲线上,则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e6dcd52515fe86ac3989adef2939466.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/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b293f4c5916f3f6c9fa3c174ba442082.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eda66483092b0698394ded3f0f02ddd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/386f4b89016ca4772a399f73b1930775.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8b2bb88bfb342d2aeef780e604a29c5.png)
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2019-06-07更新
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597次组卷
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2卷引用:内蒙古赤峰二中2022-2023学年高二下学期第二次月考数学(文)试题