(极坐标与参数方程选讲选做题)已知两曲线的参数方程分别为
(
为参数)和
(
为参数),则它们的交点坐标为 .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80971a17d0279dfac65cc1921468a92f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d5764f6c61decbba3d8956abcd1a9e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
更新时间:2016-12-03 14:14:17
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