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问题抛物线y2=4x的焦点在弦AB上,O为坐标原点. (1)求△ABO的重心G的轨迹C的方程; (2)设P是轨迹C上的动点,从P作直线切圆
The parabola y2=4x focuses on the chord AB, where O is the origin of the coordinates. (1) The equation for the trajectory C of the center of gravity G of ΔABO; (2) Let P be the trajectory on the trajectory C and make a straight cut from P. round