Math Problem Statement
Um cartão de crédito é formado por 5 letras distintas (dentre 26), seguidas de 6 algarismos distintos. Sabendo que a última letra deve ser "b", o último algarismo 0 e o penúltimo 1, quantos cartões distintos podem ser formados?
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Permutations
Binomial Coefficients
Formulas
Binomial coefficient formula
Factorial notation
Theorems
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Suitable Grade Level
Grades 10-12
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