Math Problem Statement

Vilket är det minsta naturliga tal som vid division med 83 ger resten 1 och vid division med 47 ger resten 3?

Solution

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Math Problem Analysis

Mathematical Concepts

Modular Arithmetic
System of Congruences
Chinese Remainder Theorem

Formulas

x ≡ 1 (mod 83)
x ≡ 3 (mod 47)
x = 83k + 1
36k ≡ 2 (mod 47)

Theorems

Chinese Remainder Theorem
Modular Inverse

Suitable Grade Level

Grades 10-12