|
Un article trouvé pour ce sujet.
 |
|
|
|
|
|
|
|
|
Mixing watercolour paints |
2008-09-07 |
|
bob pose la question :
So, I'm making a chart to help me mix watercolor paints. There are
25 different paints. Each paint will mix with another paint just 1 time.
There is no need to mix red with blue, and then blue with red. Since
the result is the same, we only need 1 combination of the 2 paints.
And there is no need to mix red with red, so we can eliminate 25
combinations of the same paint.
Penny Nom lui répond. |
|
|
|
