How many different 3-letter permutations can be formed using the letters in the word "SCARED" exactly once?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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How many different 3-letter permutations can be formed using the letters in the
word "SCARED" exactly once?
Transcribed Image Text:How many different 3-letter permutations can be formed using the letters in the word "SCARED" exactly once?
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