#864 · Combinatorics · Counting
Words Beginning with a Capital
From 3 distinct capital letters, 5 distinct consonants and 4 distinct vowels, how many words can be formed, each beginning with a capital letter and followed by 3 consonants and 2 vowels in any order?
H. S. Hall & S. R. Knight, Higher Algebra (1891) · Ch. XI. Permutations and Combinations, Examples XI.a, No. 24
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