Part 2
Intersection of a Line and an Ellipse
Equation of the Tangent
Equation of tangent in Terms of its Slope:
Points of Contact:
Equation of the Tangent at a Point of an Ellipse:
Equation of the Tangent in parametric form:
Number of tangents from a point
Equation of the Pair of Tangents Drawn From the Point (X1, Y1)
Director Circle:
Equation of the normal:
Point Form:
Parametric form:
Slope form:
Properties of Eccentric Angles of the Co-normal Points