Question
If the latusrectum of an ellipse is equal to one half of its minor axis, then the eccentricity is equal to

None of these



easy
Solution
We have,
.
SIMILAR QUESTIONS
The curve with parametric equations
The curve represented by
Length of the major axis of the ellipse , is
The length of the axes of the conic 9x^{2} + 4y^{2} – 6x + 4y + 1 = 0 are
The eccentricity of the ellipse
If the eccentricities of the two ellipse
are equal, then the value , is
The curve represented by the equation
, is
The equation of the ellipse whose axes are along the coordinate axes, vertices are (±5, 0) are foci at (±4, 0), is
The equation of the ellipse whose axes are along the coordinate axes, vertices are (0, ±10) and eccentricity e = 4/5, is
The eccentricity of the ellipse, if the distance between the foci is equal to the length of the latusrectum, is