Find the eccentricity of the ellipse `(x^2)/2 + (y^2)/1 = 1`

Find the eccentricity of the ellipse x^(2)/(a^(2))+y^(2)/b^(2)=1 when a=5 and b=3.

Find the eccentricity of an ellipse (x^2)/(a^2)+(y^2)/(b^2)=1 whose latus rectum is half of its major axis.

The eccentricity of the ellipse 4x^2 + 9y^2 = 36 is :

Find the lengths of major and minor axes,the coordinate of foci, vertices and the eccentricity of the ellipse 3x^(2)+2y^(2)=6 . Also the equation of the directries.

Find the co-ordinate of the foci, the vertices, the lengths of major and minor axes and eccentricity of the ellipse 9x^(2) + 4y^(2) = 36 .

If the eccentricities of the two ellipse (x^(2))/(169)+(y^(2))/(25)=1 and (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 and equal , then the value (a)/(b) , is

The eccentricity of the ellipse x^2/a^2+y^2/b^2=1 , if its latus rectum is half of its minor axis, is :

The eccentricity of the ellipse : x^2+4y^2+8y-2x+1=0 is :

Find the eccentric angle of a point on the ellipse (x^2)/6+(y^2)/2=1 whose distance from the center of the ellipse is sqrt(5)