How many 7-letter words contain exactly 3 vowels? (For example, an 8 letter word with 5 vowels

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How many 7-letter words contain exactly 3 vowels? (For example, an 8 letter word with 5 vowels is "aaloobil", don't considery a vowel for this exercise) What if repeated letters were not allowed?

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Big Java, Enhanced Early Objects

ISBN: 9781119499091

7th Edition

Authors: Cay S Horstmann

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Posted Date: Mar 14, 2024 10:18 AM

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How many 7-letter words contain exactly 3 vowels? (For example, an 8 letter word with 5 vowels

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For solving this problem i am assuming that words are formed by only lowerca... View the full answer

Big Java, Enhanced Early Objects

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