Monday, February 23, 2015

82-5 Colors and 5 Cubes - Fun with mathematics- graph theory

Today, we will see something new, other than our regular study.

We will take 5 colors and 5 cubes. We will paint them in such a way that in some particular position, no color is repeated on any cube to that side. If we look at all the 5 cubes, from the front, we will see that no color is repeated. In the same way, the same situation is there from all the remaining 5 sides.  Now we will see the following diagram.