设圆C:X^2+Y^2-2X-4Y-6=0,过A(0,3)坐直线L交C于P、Q两点,若OP⊥OQ(O为坐标轴原点)求L方程最好附个图1L误把OP和OQ当半径了- 圆心是C啊喂,O是坐标轴原点附个图有加分
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![设圆C:X^2+Y^2-2X-4Y-6=0,过A(0,3)坐直线L交C于P、Q两点,若OP⊥OQ(O为坐标轴原点)求L方程最好附个图1L误把OP和OQ当半径了- 圆心是C啊喂,O是坐标轴原点附个图有加分](/uploads/image/z/5256982-46-2.jpg?t=%E8%AE%BE%E5%9C%86C%3AX%5E2%2BY%5E2-2X-4Y-6%3D0%2C%E8%BF%87A%280%2C3%29%E5%9D%90%E7%9B%B4%E7%BA%BFL%E4%BA%A4C%E4%BA%8EP%E3%80%81Q%E4%B8%A4%E7%82%B9%2C%E8%8B%A5OP%E2%8A%A5OQ%EF%BC%88O%E4%B8%BA%E5%9D%90%E6%A0%87%E8%BD%B4%E5%8E%9F%E7%82%B9%EF%BC%89%E6%B1%82L%E6%96%B9%E7%A8%8B%E6%9C%80%E5%A5%BD%E9%99%84%E4%B8%AA%E5%9B%BE1L%E8%AF%AF%E6%8A%8AOP%E5%92%8COQ%E5%BD%93%E5%8D%8A%E5%BE%84%E4%BA%86-+%E5%9C%86%E5%BF%83%E6%98%AFC%E5%95%8A%E5%96%82%2CO%E6%98%AF%E5%9D%90%E6%A0%87%E8%BD%B4%E5%8E%9F%E7%82%B9%E9%99%84%E4%B8%AA%E5%9B%BE%E6%9C%89%E5%8A%A0%E5%88%86)
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