Sign up
Logout
Username
Change password
Logout
Home
►
GRE Math Formulas and Strategies
►
Multiple Choice
Multiple choice questions
Question:
Front side
Back side
Question limit
10
20
1. a^2+b^2<c^2 if a triangle is...
sqrt(3)/2
obtuse
Its digits add to a multiple of 3.
n!/(r!*(n-r)!)
1 of 10