已知椭圆x2/a2+y2/b2=1(a>b>0)的离心率为√3/2,右焦点到直线x+y+√6=0已知椭圆x2/a2+y2/b2=1(a>b>0)的离心率为√3/2,右焦点到直线x+y+√6=0的距离为2√3.求椭圆的方程;过点M(0,-1)作直线l 交椭圆于A
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 00:27:57
![已知椭圆x2/a2+y2/b2=1(a>b>0)的离心率为√3/2,右焦点到直线x+y+√6=0已知椭圆x2/a2+y2/b2=1(a>b>0)的离心率为√3/2,右焦点到直线x+y+√6=0的距离为2√3.求椭圆的方程;过点M(0,-1)作直线l 交椭圆于A](/uploads/image/z/3877039-55-9.jpg?t=%E5%B7%B2%E7%9F%A5%E6%A4%AD%E5%9C%86x2%2Fa2%2By2%2Fb2%3D1%28a%3Eb%3E0%29%E7%9A%84%E7%A6%BB%E5%BF%83%E7%8E%87%E4%B8%BA%E2%88%9A3%2F2%2C%E5%8F%B3%E7%84%A6%E7%82%B9%E5%88%B0%E7%9B%B4%E7%BA%BFx%2By%2B%E2%88%9A6%3D0%E5%B7%B2%E7%9F%A5%E6%A4%AD%E5%9C%86x2%2Fa2%2By2%2Fb2%3D1%28a%26gt%3Bb%26gt%3B0%29%E7%9A%84%E7%A6%BB%E5%BF%83%E7%8E%87%E4%B8%BA%E2%88%9A3%2F2%2C%E5%8F%B3%E7%84%A6%E7%82%B9%E5%88%B0%E7%9B%B4%E7%BA%BFx%2By%2B%E2%88%9A6%3D0%E7%9A%84%E8%B7%9D%E7%A6%BB%E4%B8%BA2%E2%88%9A3.%E6%B1%82%E6%A4%AD%E5%9C%86%E7%9A%84%E6%96%B9%E7%A8%8B%EF%BC%9B%E8%BF%87%E7%82%B9M%EF%BC%880%2C-1%EF%BC%89%E4%BD%9C%E7%9B%B4%E7%BA%BFl+%E4%BA%A4%E6%A4%AD%E5%9C%86%E4%BA%8EA)
xnAoԴa,IrfV۲v1RcRlxP'XF^pwg{-8@'F#O&yygv|$AW(v'$\%G{9OɾudI=THF(*'Mu vmhV>cꑷ/J8vi5v:|f
^=p_arq?*뿝IKɆj
ptFSm0 ?)yp)'I@XY6j̅`'%,q$tDĎ,Yw~)hR&o