DRAW A MAP BY FOUR COLOURS (am i solve it ?)
Posted: Sun Apr 17, 2011 2:05 am
IS MY SOLUTION OF DRAW A MAP BY FOUR COLOURS IS RIGHT !!
[I am not sure that i solve this problem but i want to sure about it so i publish it on forum, please everyone help me to be sure about its rightness] :
imagine a circle named Desh coloured by C1. infinite points it can contain but no
matter u can seperate them by two colours u should coloured all bijore points
as c2 and all jure colour as c3. if contained all points are bijore then u
can find c2 colour at first and again c2 colour at end both mathing in same
place in the end of circle. so u can't use c2 colour at end because if u do
so there will be two point as same colour so u should seperate last point by
use c4.
by use this way u can separately colour Desh and all his neighbouring country,
just imagine neighbouring countries as poridistho points. easily u can
seperate them by use only four colour.
now imagine a specific neighbouring country is Desh2 and think it is a
circle. now problem is how u can seperate neighbouring countries of Desh2
and Desh2 itself.suppose Desh2 is member of c2. naturally it is neighbour
of colour c1 & c3. u can suppose Desh2 circle has infinite points in its
poridhi. now it's coloured by c2 and 3 of its poridhisto points which are
neighbour of each other coloured as c3,c1,c3. so this how u can seperate
all of its poridhistho points. u can colour all bijore by c1 and all jore
by c3 and as like as Desh1 circle if contained points are bijore u can
seperate all points by use c4 to colour last point.
in special case if Desh2 share a point which coloured by c4 then how u can
manage it by only four colours ? then Desh2 has 3 points in its poridhi
which are neighbour of each other coloured in 3 different colours example
c3,c1,c4 and it itself coloured by c2. in this case u can ignore carefully
one colour like c1 or c3 or c4 and colour all its poridistho points by other
two colours.
this how u can circling all Desh by cosidering them as circle. by base on
this method u can also solve problem of new born country.
these are the main ways two solve this historical problem but need to exam
by a mathematician. it is so important to justify by a mathematician.
please help all reader ?
[I am not sure that i solve this problem but i want to sure about it so i publish it on forum, please everyone help me to be sure about its rightness] :
imagine a circle named Desh coloured by C1. infinite points it can contain but no
matter u can seperate them by two colours u should coloured all bijore points
as c2 and all jure colour as c3. if contained all points are bijore then u
can find c2 colour at first and again c2 colour at end both mathing in same
place in the end of circle. so u can't use c2 colour at end because if u do
so there will be two point as same colour so u should seperate last point by
use c4.
by use this way u can separately colour Desh and all his neighbouring country,
just imagine neighbouring countries as poridistho points. easily u can
seperate them by use only four colour.
now imagine a specific neighbouring country is Desh2 and think it is a
circle. now problem is how u can seperate neighbouring countries of Desh2
and Desh2 itself.suppose Desh2 is member of c2. naturally it is neighbour
of colour c1 & c3. u can suppose Desh2 circle has infinite points in its
poridhi. now it's coloured by c2 and 3 of its poridhisto points which are
neighbour of each other coloured as c3,c1,c3. so this how u can seperate
all of its poridhistho points. u can colour all bijore by c1 and all jore
by c3 and as like as Desh1 circle if contained points are bijore u can
seperate all points by use c4 to colour last point.
in special case if Desh2 share a point which coloured by c4 then how u can
manage it by only four colours ? then Desh2 has 3 points in its poridhi
which are neighbour of each other coloured in 3 different colours example
c3,c1,c4 and it itself coloured by c2. in this case u can ignore carefully
one colour like c1 or c3 or c4 and colour all its poridistho points by other
two colours.
this how u can circling all Desh by cosidering them as circle. by base on
this method u can also solve problem of new born country.
these are the main ways two solve this historical problem but need to exam
by a mathematician. it is so important to justify by a mathematician.
please help all reader ?