Question

zero is the additive identity for every non zero rational number true and false​

Answer 1

Answer:

True

Step-by-step explanation:

0 is the additive identity of rational number. Additive identity : Zero is the additive identity for Rational, natural, whole numbers and integers, since adding it to them does not change the result. Hence, 0 + a = a + 0 = a, where a can be rational number or natural number or whole number of integer.