Task One of the basic operations used in computer graphics (for example, clipping) is line intersection. In this task you are required to find a procedure for determining whether two line segments intersect, and if they do, to find the point of intersection. Line segments are represented in parametric form: p(a) = (1-a)P, + a P2 q(B) = (1-B)4, + B 42 Solution should be represented using the variables above