已知双曲线
的一条渐近线与直线
:
垂直,若该双曲线左支上一动点
到直线
的距离恒大于
,则实数
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df56dcd8ec5c648dba9dfe6ec8a89835.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0985b973395bcd371cd1e26d3fcd1c36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
更新时间:2021-07-10 16:49:40
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【推荐1】过点
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【推荐2】已知直线
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解题方法
【推荐1】若两条平行直线与
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【推荐2】已知P,Q是抛物线
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解题方法
【推荐1】双曲线
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是双曲线上异于点
,
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的最小值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5ec7fa23be9cbe9a50607ea6bc8a4ff.png)
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【推荐2】已知
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