the number of wordseach of 3 vowels and consonants can be for med from the letterof the word involute
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Answer:
11520
Step-by-step explanation:
# words with 3 vowels and 3 consonants from "involute"
= ( # ways of choosing which letters to use ) × ( # ways of arranging the chosen letters )
= ( # ways of choosing 3 vowels from 4 ) × ( # ways of choosing 3 consonants from 4 ) × ( # ways of permuting 6 letters )
= 4 × 4 × 6!
= 16 × 720
= 11520
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