3 JEE Main 2014 Ellipse previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2014 previous-year questions from the Ellipse chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Ellipse chapter hub.
If O B is the semi-minor axis of an ellipse, F 1 and F 2 are its focii and the angle between F 1 B and F 2 B is a right…
The minimum area of a triangle formed by any tangent to the ellipse (x²)/(16)+(y²)/(81)=1 and the co-ordinate axes is:
A stair-case of length l rests against a vertical wall and a floor of a room. Let P be a point on the stair-case, neare…