Math Problem Statement

montrer que 5**(n)-2**(n) divisible par 3

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Number Theory
Modular Arithmetic
Mathematical Induction

Formulas

5^n - 2^n
Congruence modulo 3: a ≡ b (mod 3)

Theorems

Principle of Mathematical Induction

Suitable Grade Level

Grades 10-12