Math Problem Statement
Find the number of 4 letter words, with or without meaning, which can be formed out of the letters of the word ROSE, where the repetition of the letters is not allowed?
Solution
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Math Problem Analysis
Mathematical Concepts
Permutations
Factorial
Formulas
n! (Factorial of a number)
Theorems
Permutation of distinct objects theorem
Suitable Grade Level
Grades 6-8
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