12-13高二下·广东·期末
1 . 在直角坐标系xoy中,曲线C的参数方程是
(
为参数),若以O为极点,x轴正半轴为极轴,则曲线C的极坐标方程是___________ .
![](https://img.xkw.com/dksih/QBM/2015/11/27/1572318828404736/1572318834475008/STEM/a305eed9f4af44f1abd5c170e1847783.png?resizew=100)
![](https://img.xkw.com/dksih/QBM/2015/11/27/1572318828404736/1572318834475008/STEM/e6a3a1c8a92e4df4b257cb60ef46e21b.png?resizew=84)
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9-10高二·广东·期中
2 . 若直线
与直线
(
为参数)垂直,则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1079ae5229e80c8470cc9a771dd4b081.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc860253b79fd6fb248c5b3eb9dfc06e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5873c01192b7d33b7483f444f90b5b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
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11-12高二·内蒙古呼伦贝尔·期末
名校
3 . 在直线
(
为参数)上与点
的距离等于
的点的坐标是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3375a0d6688842d578775f104539ad1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b33aab48ed5ccb7255d7d7a3512ba3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
您最近一年使用:0次
2016-12-02更新
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1698次组卷
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5卷引用:山西省运城市夏县中学2016-2017学年高二下学期期末考试数学(理)试题