Hyperbole
Hyperbole is a set of points in the plane, where the difference of the distances of the points from two fixed points is constant. The two points are called focal points..
Equation of hyperbole
Central Hyperbole
Tangency condition of a central hyperbole and a line
where the equation of the tangent line is :
Keywords: hyperbole, central hyperbole, Tangency condition of a central hyperbole and a line