Math Problem Statement
Eduardito sube los escalones de su edificio de 1 en 1 o de 2 en 2, pero nunca de 3 en 3. Si tiene que subir una escala de 10 escalones, pisando obligatoriamente el sexto escalón donde hay un descanso, ¿de cuántas maneras lo puede hacer?
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Recursive Sequences
Formulas
Recursive formula for sequences
Theorems
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Suitable Grade Level
High School
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