12,设A,B是椭圆3x^2+y^2=λ上两点,点N(1,3)是弦AB的中点,弦AB的垂直平分线与椭圆相交于C,D两点.求以弦CD的中点M为圆心且与直线AB相切的圆的方程.我的问题是,请帮忙看看我做的哪里错了?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 17:46:19
![12,设A,B是椭圆3x^2+y^2=λ上两点,点N(1,3)是弦AB的中点,弦AB的垂直平分线与椭圆相交于C,D两点.求以弦CD的中点M为圆心且与直线AB相切的圆的方程.我的问题是,请帮忙看看我做的哪里错了?](/uploads/image/z/8574367-31-7.jpg?t=12%2C%E8%AE%BEA%2CB%E6%98%AF%E6%A4%AD%E5%9C%863x%5E2%2By%5E2%3D%CE%BB%E4%B8%8A%E4%B8%A4%E7%82%B9%2C%E7%82%B9N%281%2C3%29%E6%98%AF%E5%BC%A6AB%E7%9A%84%E4%B8%AD%E7%82%B9%2C%E5%BC%A6AB%E7%9A%84%E5%9E%82%E7%9B%B4%E5%B9%B3%E5%88%86%E7%BA%BF%E4%B8%8E%E6%A4%AD%E5%9C%86%E7%9B%B8%E4%BA%A4%E4%BA%8EC%2CD%E4%B8%A4%E7%82%B9.%E6%B1%82%E4%BB%A5%E5%BC%A6CD%E7%9A%84%E4%B8%AD%E7%82%B9M%E4%B8%BA%E5%9C%86%E5%BF%83%E4%B8%94%E4%B8%8E%E7%9B%B4%E7%BA%BFAB%E7%9B%B8%E5%88%87%E7%9A%84%E5%9C%86%E7%9A%84%E6%96%B9%E7%A8%8B.%E6%88%91%E7%9A%84%E9%97%AE%E9%A2%98%E6%98%AF%2C%E8%AF%B7%E5%B8%AE%E5%BF%99%E7%9C%8B%E7%9C%8B%E6%88%91%E5%81%9A%E7%9A%84%E5%93%AA%E9%87%8C%E9%94%99%E4%BA%86%3F)
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