Lemma
MediumCounting
#864 · Combinatorics · Counting

Words Beginning with a Capital

From 3 distinct capital letters, 5 distinct consonants, and 4 distinct vowels, how many 5‑letter words can be formed that contain exactly 3 consonants and 2 vowels and begin with a capital letter?

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H. S. Hall & S. R. Knight, Higher Algebra (1891) · Ch. XI. Permutations and Combinations, Examples XI.a, No. 24

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