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Solution: In Exercise, determine whether the situation
Chapter 3, Problem 18E(choose chapter or problem)
QUESTION:
Problem 18E
In Exercise, determine whether the situation involves permutations, combinations, or neither. Explain your reasoning.
The number of four-letter passwords that can be created when no letter can be repeated
Questions & Answers
QUESTION:
Problem 18E
In Exercise, determine whether the situation involves permutations, combinations, or neither. Explain your reasoning.
The number of four-letter passwords that can be created when no letter can be repeated
ANSWER:
Solution:
Step 1 of 2:
Given, the number of 4 letter passwords that can be created when no letter can be repeated.
The claim is to determine whether the situation involves permutation, combination, or neither.