Math Problem Statement
¿Cuántos números de 5 cifras distintas pueden construirse con los dígitos pares {0,2,4,6,8}? ¿Y si se pueden repetir las cifras? ¿Si además deben ser mayores que 26.000?
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Permutations
Restrictions on Digits
Formulas
Permutations without repetition: n! / (n - r)!
Permutations with repetition: n^r
Theorems
Basic Counting Principle
Suitable Grade Level
Grades 9-12
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