椭圆x^2/25+y^2/9=1上一点P到左焦点F1距离为2 M是线段PF1中点 M到原点O的距离35 - 解决时间:2007-11-14 21:17 椭圆x^2/25+y^2/9=1上一点P到左焦点F1距离为2 M是线段PF1中点 求M到原点O的距离 提问者:歪歪w
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 06:00:31
![椭圆x^2/25+y^2/9=1上一点P到左焦点F1距离为2 M是线段PF1中点 M到原点O的距离35 - 解决时间:2007-11-14 21:17 椭圆x^2/25+y^2/9=1上一点P到左焦点F1距离为2 M是线段PF1中点 求M到原点O的距离 提问者:歪歪w](/uploads/image/z/5186758-22-8.jpg?t=%E6%A4%AD%E5%9C%86x%5E2%2F25%2By%5E2%2F9%3D1%E4%B8%8A%E4%B8%80%E7%82%B9P%E5%88%B0%E5%B7%A6%E7%84%A6%E7%82%B9F1%E8%B7%9D%E7%A6%BB%E4%B8%BA2+M%E6%98%AF%E7%BA%BF%E6%AE%B5PF1%E4%B8%AD%E7%82%B9+M%E5%88%B0%E5%8E%9F%E7%82%B9O%E7%9A%84%E8%B7%9D%E7%A6%BB35+-+%E8%A7%A3%E5%86%B3%E6%97%B6%E9%97%B4%EF%BC%9A2007-11-14+21%3A17+%E6%A4%AD%E5%9C%86x%5E2%2F25%2By%5E2%2F9%3D1%E4%B8%8A%E4%B8%80%E7%82%B9P%E5%88%B0%E5%B7%A6%E7%84%A6%E7%82%B9F1%E8%B7%9D%E7%A6%BB%E4%B8%BA2+M%E6%98%AF%E7%BA%BF%E6%AE%B5PF1%E4%B8%AD%E7%82%B9+%E6%B1%82M%E5%88%B0%E5%8E%9F%E7%82%B9O%E7%9A%84%E8%B7%9D%E7%A6%BB+%E6%8F%90%E9%97%AE%E8%80%85%EF%BC%9A%E6%AD%AA%E6%AD%AAw)
xN@_e"ThZu^%@w
)/!QQIJ /3<ĄD.ped:_ϩI+ٽu'=p(XyF<]5Ο`̚/1M#ͩ>(/Eryݸ+NJ{q IxX;5Iig