Counting & ProbabilityMedium
Counting & Probability · Medium problem
Compute the multinomial coefficient , i.e. the number of distinct arrangements of the letters in a word with three copies of one letter, two of a second, and three of a third.
Compute the multinomial coefficient , i.e. the number of distinct arrangements of the letters in a word with three copies of one letter, two of a second, and three of a third.