How do you find the eccentricity of a parabola?
How do you find the eccentricity of a parabola? In other words, the distance from the fixed point in a plane bears a constant ratio equal to the distance from the fixed-line in a plane. Therefore, the eccentricity of the parabola is equal 1, i.e. e = 1. The general equation of a parabola is written as x2 = 4ay and the eccentricity is given as 1. What is the formula for eccentricity? Eccentricity is basically the ratio of the distances of a point on the ellipse from the focus, and the directrix. If the distance of the focus from...