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平面直角坐标系中,O为坐标原点,已知两点A(2,-1),B(-1,3),若点C满...
平面直角坐标系中,O为坐标原点,已知两点A(2,-1),B(-1,3),若点C满足
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024182919629993915/SYS201310241829196299939023_ST/0.png)
,其中0≤α,β≤1,且α+β=1,则点C的轨迹方程为
.
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