no of coloring some faces of a cube 2018 Malaysia OMK Intermediate A5
Source:
September 19, 2021
combinatoricsColoringcube
Problem Statement
Daud want to paint some faces of a cube with green paint. At least one face must be painted. How many ways are there for him to paint the cube?Note: Two colorings are considered the same if one can be obtained from the other by rotation.