Math Problem Statement
Démontrer par récurrence que pour tout n appartenant à N 2^(2n+1)+3^(2n+1) est multiple de 5
Solution
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Math Problem Analysis
Mathematical Concepts
Recurrence
Modulo Arithmetic
Exponents
Number Theory
Formulas
2^(2n+1) + 3^(2n+1)
Recurrence relation: 2^(2(k+1)+1) + 3^(2(k+1)+1) = 4 * 2^(2k+1) + 9 * 3^(2k+1)
Theorems
Mathematical Induction
Suitable Grade Level
Grades 11-12
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