46. The circle as a special case of the ellipse. (a) Explain how the geometric definition can be used to describe a circ
Posted: Tue May 10, 2022 6:14 am
46. The circle as a special case of the ellipse. (a) Explain how the geometric definition can be used to describe a circle as a special case of an ellipse. (x - h)? (y - k) (b) Consider the equation of the ellipse + = 1. Determine a, b, c so a? 52 this ellipse becomes a circle. a