1. Find the number of distinguishable permutations of the given letters AAABBBCD''.
There are...
Mathematics, 13.02.2020 19:54 lauranfamily
1. Find the number of distinguishable permutations of the given letters AAABBBCD''.
There are: permutations.
2. If a permutation is chosen at random, what is the probability that it begins with at least 2 A's?
The probability is .
Answers: 3
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