1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Need help with discrete math!

  1. Feb 16, 2012 #1
    Here's the problem.

    Theorem: If n^2+1 is odd, then n is even. Give indirect proof.
     
  2. jcsd
  3. Feb 16, 2012 #2
    What have you thought to do? I would suggest thinking about the properties of even/odd numbers.

    Also, I believe this is in the wrong section. It should be in math, not physics.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Need help with discrete math!
  1. Discrete Math Help (Replies: 3)

  2. Discrete Math Help (Replies: 1)

Loading...