square ABCD lie in first quadrant of xy plane.A(4,6),B(8,6), C(8,2) ,D(4,2). point p lie on x axis and its coordinate is (6,0). A certain computer programe randomly generates equation of line is form of y=mx+b.If point p is a point on a line generated by this prog, what is prob that line does not pass through ABCD.
a)3/4 b)3/5 c)1/2 d)2/5 e)1/4