ed84c Posted April 20, 2005 Posted April 20, 2005 Right, this is a first in a number of threads were, i will try to disprove "dubious" theorems. Now, to disprove this, I intend to draw a country arrangement, where 2 colours are the same, and not where it is just like 6 lines dividing up in a cross formation, where each tip touches. So far i have come up with the following, that appears to "not" work.
dan19_83 Posted April 20, 2005 Posted April 20, 2005 Is water represented by blue or is this another country?
donkey Posted April 21, 2005 Posted April 21, 2005 i'm confused you do realise you could re-colour your picture (using only the 4 colours) with no 2 touching sections being the same colour, right?
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now