SOLUTION: A painter has 12 colors of paint available. When painting a house, the painter needs to choose a main color, trim color, accent color and siding color, and all of the must be diffe
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Question 1115877: A painter has 12 colors of paint available. When painting a house, the painter needs to choose a main color, trim color, accent color and siding color, and all of the must be different from one another. How many ways are there for the painter to pick colors for the house ?
My work :
12P4 = 11880
