在平面直角坐标系xoy中,点p到两点(0,根号3)(0,负根号3)的距离之和为4,设点p的轨迹为C十万火急!(1)求C的轨迹方程(2)设直线y=kx+1与曲线C交于AB两点,求k为何值时向量OA垂直于向量OB?
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![在平面直角坐标系xoy中,点p到两点(0,根号3)(0,负根号3)的距离之和为4,设点p的轨迹为C十万火急!(1)求C的轨迹方程(2)设直线y=kx+1与曲线C交于AB两点,求k为何值时向量OA垂直于向量OB?](/uploads/image/z/1598819-59-9.jpg?t=%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BBxoy%E4%B8%AD%2C%E7%82%B9p%E5%88%B0%E4%B8%A4%E7%82%B9%EF%BC%880%2C%E6%A0%B9%E5%8F%B73%EF%BC%89%EF%BC%880%2C%E8%B4%9F%E6%A0%B9%E5%8F%B73%EF%BC%89%E7%9A%84%E8%B7%9D%E7%A6%BB%E4%B9%8B%E5%92%8C%E4%B8%BA4%2C%E8%AE%BE%E7%82%B9p%E7%9A%84%E8%BD%A8%E8%BF%B9%E4%B8%BAC%E5%8D%81%E4%B8%87%E7%81%AB%E6%80%A5%21%EF%BC%881%EF%BC%89%E6%B1%82C%E7%9A%84%E8%BD%A8%E8%BF%B9%E6%96%B9%E7%A8%8B%EF%BC%882%EF%BC%89%E8%AE%BE%E7%9B%B4%E7%BA%BFy%3Dkx%2B1%E4%B8%8E%E6%9B%B2%E7%BA%BFC%E4%BA%A4%E4%BA%8EAB%E4%B8%A4%E7%82%B9%2C%E6%B1%82k%E4%B8%BA%E4%BD%95%E5%80%BC%E6%97%B6%E5%90%91%E9%87%8FOA%E5%9E%82%E7%9B%B4%E4%BA%8E%E5%90%91%E9%87%8FOB%3F)
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