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1 . 已知双曲线![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c5c2e64358e0ec7aa142c336d970306.png)
的离心率为
,过右焦点F的直线与两条渐近线分别交于A,B,且
,则直线AB的斜率为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c5c2e64358e0ec7aa142c336d970306.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d26d3f9d8344e1c727fbbed5421daaa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31f8f7e40ba386c0a9675896b52752d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed78938962cb36e6d0a7843dfde13d13.png)
A.![]() ![]() | B.![]() ![]() | C.2 | D.![]() |
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2020-01-29更新
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785次组卷
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7卷引用:2020届安徽省池州市高三上学期期末考试数学(理)试题