x^(2)-y^(2)/100

Find the eccentricity of the ellipse (i) (x^(2))/(16)+(y^(2))/(9)=1 (ii) (x^(2))/(64)+(y^(2))/(36)=1 (iii)25x^(2)+4y^(2)=100

The locus of the image of the focus of the ellipse (x^(2))/(25)+(y^(2))/(9)-1,(a>b), with respect to any of the tangents to the ellipse is (x+4)^(2)+y^(2)=100(b)(x+2)^(2)+y^(2)=50(x-4)^(2)+y^(2)=100(d)(x+2)^(2)+y^(2)=50

Distance between the foci of the ellipse 25x^(2)+16y^(2)+100x-64y-236=0 is

The length of the minor axis of 9x^(2)+25y^(2)-18x-100y-116=0 is

The centre of the ellipse 9x^(2)+25y^(2)-18x-100y-160=0 is

(49a^(2))/(25b^(2))-(x^(2))/(100y^(2)) = _______

Find the coordinats of the foci, the vertice ,eccentricity and length of latus rectum of ellipse (x^(2))/(100) + (y^(2))/(100) = 1 .

The eccentricity of the ellipse 25 x^(2) + 4y^(2) = 100 is _

The eccentricity of the ellipse 4x^(2) + 25y^(2) = 100 is _