Question

Define Parabola, Ellipse and Hyperbole..​

Answer 1

Answer:

==>A parabola has one focus about which the shape is constructed; an ellipse and hyperbola have two. ... The distance of a directrix from a point on the conic section has a constant ratio to the distance from that point to the focus. As with the focus, a parabola has one directrix, while ellipses and hyperbolas have two.

Step-by-step explanation:

==>In mathematics, a hyperbola ( listen) (adjective form hyperbolic, listen) (plural hyperbolas, or hyperbolae ( listen)) is a type of smooth curve lying in a plane, defined by its geometric properties or by equations for which it is the solution set.

==>In a parabola, the two arms of the curve, also called branches, become parallel to each other. In a hyperbola, the two arms or curves do not become parallel. ... When the difference of distances between a set of points present in a plane to two fixed foci or points is a positive constant, it is called a hyperbola.

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Answer 2

Answer:

A parabola has one focus about which the shape is constructed; an ellipse and hyperbola have two. ... The distance of a directrix from a point on the conic section has a constant ratio to the distance from that point to the focus. As with the focus, a parabola has one directrix, while ellipses and hyperbolas have two.

Step-by-step explanation:

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