The eccentricity of an ellipse, with its centre at the origin, is 1/2. If one of the directrices is x=4, then the equation of the ellipse is:

Coordinate Geometry: JEE Main 2004 Mathematics question

JEE Main 2004 · Annual, Paper 1 · Q3740

JEE Main 2004Annual, Paper 1MathematicsEasyCoordinate Geometry478× since 2002

The eccentricity of an ellipse, with its centre at the origin, is

{1 \over 2}

. If one of the directrices is

x=4

, then the equation of the ellipse is :

JEE Main 2004 · Annual, Paper 1 · Q3740

JEE Main 2004Annual, Paper 1MathematicsEasyCoordinate Geometry478× since 2002

The eccentricity of an ellipse, with its centre at the origin, is

{1 \over 2}

. If one of the directrices is

x=4

, then the equation of the ellipse is :