空间一个椭球,中心在原点(即x^2/a^2+y^2/b^2+z^2/c^2=...空间一个椭球,中心在原点(即x^2/a^2+y^2/b^2+z^2/c^2=1),用一个过原点的平面(Ax+By+Cz=0)截椭球,截得的应该是一椭圆面,求该椭圆面的长轴长和短
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![空间一个椭球,中心在原点(即x^2/a^2+y^2/b^2+z^2/c^2=...空间一个椭球,中心在原点(即x^2/a^2+y^2/b^2+z^2/c^2=1),用一个过原点的平面(Ax+By+Cz=0)截椭球,截得的应该是一椭圆面,求该椭圆面的长轴长和短](/uploads/image/z/13394558-38-8.jpg?t=%E7%A9%BA%E9%97%B4%E4%B8%80%E4%B8%AA%E6%A4%AD%E7%90%83%2C%E4%B8%AD%E5%BF%83%E5%9C%A8%E5%8E%9F%E7%82%B9%EF%BC%88%E5%8D%B3x%5E2%2Fa%5E2%2By%5E2%2Fb%5E2%2Bz%5E2%2Fc%5E2%3D...%E7%A9%BA%E9%97%B4%E4%B8%80%E4%B8%AA%E6%A4%AD%E7%90%83%2C%E4%B8%AD%E5%BF%83%E5%9C%A8%E5%8E%9F%E7%82%B9%EF%BC%88%E5%8D%B3x%5E2%2Fa%5E2%2By%5E2%2Fb%5E2%2Bz%5E2%2Fc%5E2%3D1%29%2C%E7%94%A8%E4%B8%80%E4%B8%AA%E8%BF%87%E5%8E%9F%E7%82%B9%E7%9A%84%E5%B9%B3%E9%9D%A2%EF%BC%88Ax%2BBy%2BCz%3D0%29%E6%88%AA%E6%A4%AD%E7%90%83%2C%E6%88%AA%E5%BE%97%E7%9A%84%E5%BA%94%E8%AF%A5%E6%98%AF%E4%B8%80%E6%A4%AD%E5%9C%86%E9%9D%A2%2C%E6%B1%82%E8%AF%A5%E6%A4%AD%E5%9C%86%E9%9D%A2%E7%9A%84%E9%95%BF%E8%BD%B4%E9%95%BF%E5%92%8C%E7%9F%AD)
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