Question

rational numbers formulas​

Answer 1

Additive Identity: (a ⁄ b + 0) = (a ⁄ b)

Multiplicative Identity: (a ⁄ b) × 1 = (a/b)

Multiplicative Inverse: (a ⁄ b) × (b/a) = 1.

Closure Property – Addition: For any two rational numbers a and b, a + b is also a rational number.

Answer 2

Step-by-step explanation:

Maths Class 8 Formulas: Rational Numbers

Additive Identity: (a ⁄ b + 0) = (a ⁄ b) Multiplicative Identity: (a ⁄ b) × 1 = (a/b) Multiplicative Inverse: (a ⁄ b) × (b/a) = 1. Closure Property – Addition: For any two rational numbers a and b, a + b is also a rational number.