question_answer

Take a sheet of paper. Make two folds (and crease them) to represent a pair of intersecting lines and discuss:

(a) Can two lines intersect at more than one point?

(b) Can more than two lines intersect at one point?

Answer:

(a) No, two lines can intersect each other exactly only at one point.

(b) Yes, more than two lines intersect at one point. Because unlimited number of lines can be made to pass through one point.