Why is it assumed that parallel lines meet at infinity?
How do we know that two parallel lines meet at infinity?
How do I prove that two vectors are parallel or not? Explain with an example. Given n points, find a line parallel to a line in linear time? Is there a parallel universe? How many regions would n lines separate a 2-D plane? Assume that no three lines cross at the same point, I.e. lines only cross in pairs? Does the parallel universe exist? What is the diverge of parallel? What is 1/1/infinity? What is a parallel universe and how does it work? What's the equation of the line through (3,7) and parallel to x=7; perpendicular to y=-2? What are parallel universes? Is the impossible possible in parallel universes? How does one describe the plane made by two lines which intersect a particular point on a doubly ruled surface? What is parallel universe? Do parallel universes exist? Where did the idea of parallel universes come from? How do parallel universes coexist? Can they cross each other? Is Quora a parallel universe? What is the concept of infinite parallel universe? What is infinity plus infinity?  Find the equation for the line that passes through the point (−2, 0), and that is parallel to the line with the equation 2x + 4y = −14.? Can a parallel universe exist in which there are no parallel universes? Can you divide infinity? Is 1/0 infinity? Are there any parallel universes? Are there any real parallel universe? Why is the cross product of two vectors perpendicular to the plane they reside in? What is 1 divided by infinity? How do you feel about parallel universes? What is the answer of infinity divided by infinity? Can two adjacent angles be complementary? What is called parallel universe?