Math Problem Statement

use defintion of odd and even without using mod

Solution

To determine whether a number is odd or even without using modulus (mod), we rely on the following definitions:

  • A number is even if it can be written in the form n=2kn = 2k, where kk is an integer. In other words

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Math Problem Analysis

Mathematical Concepts

Number Theory
Even and Odd Numbers

Formulas

Even number: n = 2k
Odd number: n = 2k + 1

Theorems

Even and odd number definitions

Suitable Grade Level

Grades 5-7