Question

Q 11. Write a multiplicative identity and additive identity of a rational number.​

Answer 1

Answer:

1and 0are multiplicative and additive identity

Answer 2

Answer:

0 is the additive identity for rational numbers. 1 is the multiplicative identity for rational numbers.

Step-by-step explanation:

Rational numbers, integers and whole numbers are non-commutative under subtraction and division. The Multiplicative Identity Axiom states that a number multiplied by 1 is that number. The Additive Inverse Axiom states that the sum of a number and the Additive Inverse of that number is zero. Every real number has a unique additive inverse.