填空题-单空题 较易0.85 引用4 组卷1949
已知曲线
的参数方程是![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/89c6ba84d3f54f179565ca9a89170322.png?resizew=65)
,以坐标原点为极点,
轴的正半轴为极轴建立极坐标系,曲线
的极坐标方程是
,则
与
交点的直角坐标为__________ .
![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/217078c3cad943fdbee11a6b7a9c4392.png?resizew=19)
![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/89c6ba84d3f54f179565ca9a89170322.png?resizew=65)
![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/1d11b6bb592548de87603b799a26b340.png?resizew=65)
![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/823a790b0fdb4988a8f2a7649674cb64.png?resizew=13)
![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/34c11a7a04a048bcb0034449dbdcc8c0.png?resizew=20)
![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/7f5bb329950c461a9ee660f0caa6107f.png?resizew=40)
![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/217078c3cad943fdbee11a6b7a9c4392.png?resizew=19)
![](https://img.xkw.com/dksih/QBM/2014/6/20/1571783122010112/1571783127826432/STEM/34c11a7a04a048bcb0034449dbdcc8c0.png?resizew=20)
2014·湖北·高考真题
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