Math Problem Statement
Доказать следующие утверждения с помощью метода математической индукции: (c) Для всех 𝑛 ∈ N верно: 𝑛5 - 𝑛 + 5 ≡ 0(mod 5)
Solution
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Math Problem Analysis
Mathematical Concepts
Mathematical Induction
Modulo Arithmetic
Number Theory
Formulas
n^5 - n + 5 ≡ 0(mod 5)
Newton's Binomial Expansion: (k+1)^5 = k^5 + 5k^4 + 10k^3 + 10k^2 + 5k + 1
Theorems
Mathematical Induction
Binomial Theorem
Suitable Grade Level
Grades 10-12
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