Question

Match the following pair of lines with the corresponding number of solution.

• A. infinite solutions
• B. one solution
• C. zero solution

Answer 1

1. Intersecting lines have only one solution, since the lines intersect at exactly one point.
2. Coincidence lines have infinite solutions since there are infinte intersecting points for a pair of coincendence lines.
3. Parallel lines have no solution since parallel lines do not intersect.