The additive identity for rational numbers is 0.
True
False
Zero is the additive identity for rational numbers, integers and whole numbers, as adding zero to these numbers does not affect its value.
Eg:a+0=0+a=a.
The rational number 0 is the additive identity for rational numbers.
Question 7 Zero (0) is: (a) the identity for addition of rational numbers. (b) the identity for subtraction of rational numbers. (c) the identity for multiplication of rational numbers. (d) the identity for division of rational numbers.