1. The problem statement, all variables and given/known data Prove a theorem using direct proof, mathematical induction, contraposition, or contradiction. 2. Relevant equations "If m divides n, then m <= n." 3. The attempt at a solution (a) Suppose m divides n, then m = nk for some integer k. (b) If k = 1, the m = n(1) = n. That show equality part. How do I now show inequality? I'm at a loss for the next step.