Question

What is directrix of ellipse?

Answer 1

Answer:

Each of the two lines parallel to the minor axis, and at a distance of. from it, is called a directrix of the ellipse

Step-by-step explanation:

An ellipse is the locus of a point in a plane which moves in the plane in such a way that the ratio of its distance from a fixed point (called focus) in the same plane to its distance from a fixed straight line (called directrix) is always constant which is always less than unity.

Answer 2

Answer:

Each of the two lines parallel to the minor axis, and at a distance of. from it, is called a directrix of the ellipse .

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