If focus lies on the diretrix, then What its represent (parabola, ellipse, hyperbola)
G Venkateswara Reddy
9 Years agoGrade 12th pass
1 Answer
Saurabh Koranglekar
6 Years ago
Dear student
A parabola is set of all points in a plane whicharean equal distance away from a given point and given line. The point is called thefocusof the parabola and the line is called thedirectrix. Thefocus lieson the axis of symmetry of the parabola