已知中心在原点,焦点在X轴上的椭圆与双曲线有共同的焦点F1,F2,且/F1F2/=2倍根号13,又椭圆的半长轴长与双曲线的半实轴长之差等于4,且它们的离心率之比为3:71.求椭圆与双曲线的方程2.若P是它
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![已知中心在原点,焦点在X轴上的椭圆与双曲线有共同的焦点F1,F2,且/F1F2/=2倍根号13,又椭圆的半长轴长与双曲线的半实轴长之差等于4,且它们的离心率之比为3:71.求椭圆与双曲线的方程2.若P是它](/uploads/image/z/2080150-70-0.jpg?t=%E5%B7%B2%E7%9F%A5%E4%B8%AD%E5%BF%83%E5%9C%A8%E5%8E%9F%E7%82%B9%2C%E7%84%A6%E7%82%B9%E5%9C%A8X%E8%BD%B4%E4%B8%8A%E7%9A%84%E6%A4%AD%E5%9C%86%E4%B8%8E%E5%8F%8C%E6%9B%B2%E7%BA%BF%E6%9C%89%E5%85%B1%E5%90%8C%E7%9A%84%E7%84%A6%E7%82%B9F1%2CF2%2C%E4%B8%94%2FF1F2%2F%3D2%E5%80%8D%E6%A0%B9%E5%8F%B713%2C%E5%8F%88%E6%A4%AD%E5%9C%86%E7%9A%84%E5%8D%8A%E9%95%BF%E8%BD%B4%E9%95%BF%E4%B8%8E%E5%8F%8C%E6%9B%B2%E7%BA%BF%E7%9A%84%E5%8D%8A%E5%AE%9E%E8%BD%B4%E9%95%BF%E4%B9%8B%E5%B7%AE%E7%AD%89%E4%BA%8E4%2C%E4%B8%94%E5%AE%83%E4%BB%AC%E7%9A%84%E7%A6%BB%E5%BF%83%E7%8E%87%E4%B9%8B%E6%AF%94%E4%B8%BA3%EF%BC%9A71.%E6%B1%82%E6%A4%AD%E5%9C%86%E4%B8%8E%E5%8F%8C%E6%9B%B2%E7%BA%BF%E7%9A%84%E6%96%B9%E7%A8%8B2.%E8%8B%A5P%E6%98%AF%E5%AE%83)
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