Math Problem Statement
Há pesquisadores de três áreas: 9 químicos, 5 físicos e 5 matemáticos. Desej-se criar uma comissão com 4 cientistas, sabendo que essa comissão deve ser fromada por cientistas de áres distintas, quantas formas distintas há de criar essa comissão?
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Binomial Coefficients
Formulas
Binomial coefficient formula: C(n, k) = n! / (k! * (n - k)!)
Theorems
-
Suitable Grade Level
Grades 11-12
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