Find the eccentricity, foci and the length of the latusrectum of the ellipse `x^2+4y^2+8y-2x+1=0.`

Find the eccentricity,foci and the length of the latuurectum of the ellipse x^(2)+4y^(2)+8y-2x+1=0

Find the lengths of the major and minor axes, coordinates of the vertices and the foci, the eccentricity and length of the latus rectum of the ellipse: x^(2)/4+y^(2)/36 = 1.

Find the coordinates of the foci, the vertices, the length of major axis, the minor axis, the eccentricity and the length of latus rectum of that ellipses: 8x^2 + 6y^2 - 16x + 12y + 13 = 0

Find the eccentricity, the coordinates of the foci, and the length of the latus rectum of the ellipse 2x^(2)+3y^(2)=1 .

the length of the latusrectum of the ellipse (x^(2))/(36)+(y^(2))/(49)=1 , is

the length of the latusrectum of the ellipse (x^(2))/(36)+(y^(2))/(49)=1 , is

the length of the latusrectum of the ellipse (x^(2))/(36)+(y^(2))/(49)=1 , is

Find the eccentricity coordinates of foci length of the latus rectum of the following ellipse: 5x^(2)+4y^(2)=1

Find the eccentricity coordinates of foci length of the latus rectum of the following ellipse: 4x^(2)=9y^(2)=1

Find the eccentricity coordinates of foci length of the latus rectum of the following ellipse: 4x^(2)+3y^(2)=1