Question

1. Zero is the additive identity for integers. Ans:​

Answer 1

– Zero (0) is an additive identity for integers, i.e., a + 0 = 0 + a = a for any integer a. – 1 is multiplicative identity for integers, i.e., a × 1 = 1 × a = a for any integer a. – Integers show distributive property of multiplication over addition, i.e., a × (b + c) = a × b + a × c for any three integers a, b and c.

Answer 2

Answer:

Zero (0) is an additive identity for integers, i.e., a + 0 = 0 + a = a for any integer a. – 1 is multiplicative identity for integers, i.e., a × 1 = 1 × a = a for any integer a. – Integers show distributive property of multiplication over addition, i.e., a × (b + c) = a × b + a × c for any three integers a, b and c.