Question

Zero (0) is the identity for subtractionof rational

Answer 1

Answer:

Zero (0) is the identity for addition of rational numbers. That means, if (a) is a rational number. Note zero (0) is also the additive identity for integers and whole number as well.

Answer 2

Answer:

when we subtract zero from a number the number repeats itself so it is called as subtractive identity The subtractive Identity is 0