TANGENT : Intersection point of line and Circle are Coincident.

CHORD: Intersection Point of Line and Circle are Real and Distinct.

Intersection of line and Tangent to the parabola

No.of possible Intersection Points between lines Circle

Line and Circle have No Intersection Point.

The maximum number of points of intersection into which 4 circles and 4 straight lines intersect, is

Lines are either intersecting or parallel or coincident

The tangents to the curve y=(x-2)^(2)-1 at its points of intersection with the line x-y=3, intersect at the point:

Line L is tangent to unit circle S at point P .Point A and the circle S are on the same side of L and the distance from A to L is 3 units.Two tangents from point A intersect line L at point B and C then the value of PB.PC is equal to