Solution: How many four-letter words beginning and ending with a vowel without any letter repeated can be formed?

How many four-letter words beginning and ending with a vowel without any letter repeated can be formed from the word “personnel”?

How many four-letter words beginning and ending with a vowel without any letter repeated can be formed?

Problem Statement:

How many four-letter words beginning and ending with a vowel without any letter repeated can be formed from the word “personnel”?

Problem Answer:

There are 40 four-letter words beginning and ending with a vowel without any letter repeated can be formed.

Solution:

Online Questions and Answers in Venn Diagram, Permutation, Combination and Probability


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