Math Problem Statement
¿Cuántos números impares de tres cifras se pueden formar utilizando los dígitos 2; 5; 6; 7; 8 y 9?
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Permutations
Odd numbers
Formulas
Permutations of n items
Theorems
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Suitable Grade Level
Grades 9-12
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