Parabola

A parabola is a conic section obtained by the intersection of a cone and a plane in which; the plane misses the vertex and the plane is parallel to the generator.

A parabola is a conic section formed by the intersection of a plane with a cone. In which if
α= angle between generator and axis and
β= angle between plane and axis,
And if
α= β

A parabola is a conic section that is defined as a locus of a point whose
"distance from a fixed−point" /"distance from a fixed line" = constant (e=1)
A parabola is a conic section that is defined as a locus of a point whose "distance from a fixed−point" is always equal to the "distance from a fixed line".

Видео Parabola канала Bedprasad Dhakal