数学参数方程 求轨迹方程已知曲线(θ为参数)和定点(4,1),过点P的直线和曲线交于AB两点,若线段AB上存在点Q,使得成立,求动点Q的轨迹方程.定点是P。不好意思,漏打了
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![数学参数方程 求轨迹方程已知曲线(θ为参数)和定点(4,1),过点P的直线和曲线交于AB两点,若线段AB上存在点Q,使得成立,求动点Q的轨迹方程.定点是P。不好意思,漏打了](/uploads/image/z/6676323-51-3.jpg?t=%E6%95%B0%E5%AD%A6%E5%8F%82%E6%95%B0%E6%96%B9%E7%A8%8B+%E6%B1%82%E8%BD%A8%E8%BF%B9%E6%96%B9%E7%A8%8B%E5%B7%B2%E7%9F%A5%E6%9B%B2%E7%BA%BF%EF%BC%88%CE%B8%E4%B8%BA%E5%8F%82%E6%95%B0%EF%BC%89%E5%92%8C%E5%AE%9A%E7%82%B9%EF%BC%884%2C1%EF%BC%89%2C%E8%BF%87%E7%82%B9P%E7%9A%84%E7%9B%B4%E7%BA%BF%E5%92%8C%E6%9B%B2%E7%BA%BF%E4%BA%A4%E4%BA%8EAB%E4%B8%A4%E7%82%B9%2C%E8%8B%A5%E7%BA%BF%E6%AE%B5AB%E4%B8%8A%E5%AD%98%E5%9C%A8%E7%82%B9Q%2C%E4%BD%BF%E5%BE%97%E6%88%90%E7%AB%8B%2C%E6%B1%82%E5%8A%A8%E7%82%B9Q%E7%9A%84%E8%BD%A8%E8%BF%B9%E6%96%B9%E7%A8%8B.%E5%AE%9A%E7%82%B9%E6%98%AFP%E3%80%82%E4%B8%8D%E5%A5%BD%E6%84%8F%E6%80%9D%EF%BC%8C%E6%BC%8F%E6%89%93%E4%BA%86)
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