Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Permutations
Combinations
Number Formation
Formulas
nPr = n! / (n - r)!
nCr = n! / (r! * (n - r)!)
Theorems
Permutations and combinations
Factorial (n!) for calculating arrangements
Suitable Grade Level
Grades 10-12
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