Let n Z. Prove that if 1 n2 > 0, then 3n 2 is an even integer
Chapter 3, Problem 3.11(choose chapter or problem)
Let n Z. Prove that if 1 n2 > 0, then 3n 2 is an even integer.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer