# Four Color Theorem

(Difference between revisions)
 Revision as of 13:40, 3 June 2009 (edit)← Previous diff Revision as of 14:12, 3 June 2009 (edit) (undo)Next diff → Line 3: Line 3: |Image=Usagraphfinal.PNG |Image=Usagraphfinal.PNG |ImageIntro=Four coloring and graph representation of the United States. |ImageIntro=Four coloring and graph representation of the United States. - |ImageDescElem=Four coloring... + |ImageDescElem=How many colors are needed to color the territories of a map, if all the territories that share a border must be of different colors? + + This simple question has resulted in much mathematical difficulty, particularly + |AuthorName=Brendan John |AuthorName=Brendan John |Field=Algebra |Field=Algebra |InProgress=Yes |InProgress=Yes }} }}

## Revision as of 14:12, 3 June 2009

Four Color

Four coloring and graph representation of the United States.

# Basic Description

How many colors are needed to color the territories of a map, if all the territories that share a border must be of different colors?

This simple question has resulted in much mathematical difficulty, particularly