There are 3 primary colors; Red, Yellow and green. Mixing combinations of these colors will give you all the colors.
14*13/(2*1) = 91 combintions.
233 = 18 combinations.
3 items each in 3 categories gives 3*3*3 = 27 possible combinations.
11*3*3 = 99 combinations.
24
There are 3 primary colors; Red, Yellow and green. Mixing combinations of these colors will give you all the colors.
3*5*8 = 120
12 Combinations.
462 combinations.
72 possible combinations.3 x 3 = 9 cells; 2 colors eachFORMULA: n * (n-1) = 9*8 = 72
There are 1 combination of 4 colours out of 4, 4 combinations of 3 colours out of 4, 6 combinations of 2 colours out of 4, 4 combinations of 1 colour out of 4. A grand total of 15 (= 24-1) combinations.
24 of them.
Any colors or combinations of colors that you like
14*13/(2*1) = 91 combintions.
There are: 35C3 = 6545 combinations
10*9*8=720