I asked because the difference in angle between 2 parallel lines is 0, if 0 time infinity is 0, then the lines do not intersect at infinity. Of course, even if they did, what would determine which side they intersected on, it can't be both, or else they wouldn't be lines.Master_Ghost_Knight said:The correct answer to this is undetermined. No one knows, in some cases it is one thing and in other it is something completly different.