Find the eccentricity of an ellipse if its latus rectum is one-third of its major axis.

Find the eccentricity of the ellipse whose latus rectum is one third of the major axis.

Find the eccentricity of an ellipse whose latus rectum in one half of its major axis.

Find the eccentricity of an ellipse if its latus rectum is equal to one-half of its major axis.

Find the eccentricity of the ellipse whose (i) latus rectum is half of minor axis (ii) minor axis is half of major axis.

If the eccentricity of an ellipse be (1)/(sqrt2), then its latus rectum is equal to its

If the major axis of an ellipse lies on the Y-axis,its minor axis lies on the X-axis and the length of its latus rectum is equal to (2)/(3) of its minor axis,then the eccentricity of that ellipse is

the eccentricity of an ellipse (x^(2))/(a^(2))+(y^(2))=1 whose latus rectum is half of its minor axes , is