已知双曲线
的上、下焦点分别是
,P为双曲线C上支上的动点,
.
(1)求双曲线C的方程;
(2)若
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d01fdaad96da6a0008b23bb4230125e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d4f7e7f33963df24d6a46067b4677e5.png)
(1)求双曲线C的方程;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7285470bf401f5edaac641234ee6ff6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bfe1cad1ce47339827ac5047af4647d.png)
23-24高二上·云南玉溪·期末 查看更多[2]
更新时间:2024-02-05 08:34:25
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【推荐2】已知在平面直角坐标系
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39a52e26180930ad5b56a8a45f28a0f2.png)
(2)已知点P在双曲线
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