How many of the 6^4=1296 secret codes in the game of Mastermind (6 colors, 4 positions)...

How many of the 6^4=1296 secret codes in the game of Mastermind (6 colors, 4 positions) use:

a.) 4 different colors

b.) 2 of one color and 2 of another

c.) 2 of one color and 1 each of two other colors

Expert Solution

Colby Messinger answered 2 years ago

How many colors are in the visible spectrum?

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