Find the centre, the length of the axes and the accentricity of the ellipse : `x^2 + 3y^2 - 4x - 12y + 13=0`

Find the center, foci, the length of the axes, and the eccentricity of the ellipse 2x^2+3y^2-4x-12 y+13=0

Find the center, foci, the length of the axes, and the eccentricity of the ellipse 2x^2+3y^2-4x-12 y+13=0

Find the centre, the lengths of the axes, eccentricity, foci of the following ellipse: (3x^2 + 4y^2 - 12x - 8y + 4) =0

Find the centre ,the lengths of the axes, eccentricity, foci of the following ellipse: 3x^2+4y^2-12 x-8y+3=0

Find the centre ,the lengths of the axes, eccentricity, foci of the following ellipse: x^2+4y^2-2x=0

Find the centre ,the lengths of the axes, eccentricity, foci of the following ellipse: x^2+2y^2-2x+12 y+10=0

Find the centre, the lengths of the axes, eccentricity, foci of the following ellipse: 4x^2+y^2-8x+2y+1=0

Find the centre, the lengths of the axes, eccentricity, foci of the following ellipse: 4x^2+16 y^2-24 x-32 y-2=0

Write the centre and eccentricity of the ellipse 3x^2+4y^2-6x+8y-5=0.

The centre of the ellipse 4x^(2) + 9y^(2) + 16x - 18y - 11 = 0 is