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!

What does it mean

  1. May 11, 2010 #1
    when you have two numbers that look almost like a fraction (except without the line in the middle), surrounded by parentheses?
     
  2. jcsd
  3. May 11, 2010 #2

    LCKurtz

    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    You may be describing a binomial coefficient:

    [tex]\binom n k = \frac {n!}{k!(n-k)!}[/tex]
     
  4. May 11, 2010 #3
    Damnit! I was too slow (took me a while to remember the English)! :biggrin:

    Anyway...here it is Binomial Coefficient
     
  5. May 11, 2010 #4
    Resolved, thanks y'all.
     
  6. May 11, 2010 #5
  7. May 12, 2010 #6
  8. May 12, 2010 #7
    It's on my bookmarks toolbar!
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: What does it mean
  1. What does Ept mean? (Replies: 1)

  2. What does "det" mean? (Replies: 6)

Loading...