Math Problem Statement
Six amis se rencontrent et se serrent une main. Combien de poignées de mains se donnent-ils ?
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Combinations
Formulas
Combination formula: C(n, k) = n! / (k! * (n - k)!)
Theorems
Basic principles of combinations in combinatorics
Suitable Grade Level
Grades 6-8
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