What is the minimum number of colors


Discuss the below:

1. Is the following a graph? Explain.

757_Graph.jpg

2. The vertices of the following graph are to be colored so that the adjacent vertices will not have the same color. Find the chromatic number of the following graph.

1352_Vertices of graph.jpg

3. What is the minimum number of colors required for the following graph so that the adjacent regions with a common boundary other than a point are to have different colors?

1867_Regions.jpg

Solution Preview :

Prepared by a verified Expert
Engineering Mathematics: What is the minimum number of colors
Reference No:- TGS01930635

Now Priced at $20 (50% Discount)

Recommended (93%)

Rated (4.5/5)