GMAT intros GMAT tutorials meet members discussion boards question bank score analytics custom tests
 
 
Picture of Tests and Tutors
Question:
by Tests and Tutors - Saturday, 24 January 2009, 08:24
  5! - 4! =
  1. (5-4)!
  2. 4!(4)
  3. 5(4)
  4. 4!
  5. 1!
Reply