| Here is the English version of VMO Pre-text 7, I wish you can solve all of problems in this.
I think there are a lot of MOs have the structure like this (two days and 3 problems in each day).
In this year, the VMO will take place in two days (11/01 & 12/01/2011):
*Day 1: Algebra -> Calculus -> Geometry -> Combination.
*Day 2: Algebra -> Number theory -> Combination/Geometry (which are more difficult than the problems in Day 1).
[RIGHT][I][B]Nguồn: MathScope.ORG[/B][/I][/RIGHT] |