Wednesday, October 13, 2010

20th Eötvös Competition Problems 1913

1.  Prove that n! n! > nn for n > 2. 2.  Let A and B be diagonally opposite vertices of a cube. Prove that the midpoints of the 6 edges not containing A or B form a regular (planar) hexagon. 3.  If d is the
di
Label:

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.

Subscribe to: Post Comments (Atom)

Popular Posts

  • 1 Player
    Boxhead The Zombie Wars Infomation: Fight an army of zombies using awesome new weapons How to play: WADS Keys to move. Space to shoot. Z to ...
  • Hot Links - Delicious websites to feed hungry young minds.
    The left margin of this blog is entitled " Internet Integration in the Classroom " and it is composed of a number of great educati...
  • Car Game - A Burnout Dominator
    Burnout Dominator is a car game available with the video games. It is well supported for Playstation 2 and the Playstation portable. No game...