21. Combinatorics and Probability
Combinatorics
Multiple Choice
Multiple ChoiceYou want to arrange the books on your bookshelf by color. How many different ways could you arrange 12 books if 4 of them have a blue cover, 3 are yellow, and 5 are white?
A
120
B
11,880
C
27,720
D
479,001,600
44
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