Wb Jee
Ellipse
WB JEE 2010
MCQ+1 / -0.252010
S and T are the foci of an ellipse and B is an end point of the minor axis. If STB is an equilateral triangle, the eccentricity of the ellipse is
Wb Jee
WB JEE 2010
S and T are the foci of an ellipse and B is an end point of the minor axis. If STB is an equilateral triangle, the eccentricity of the ellipse is