Question

what is the identity for thr addition of rational number?​

Answer 1

Answer:

Existence of additive identity property of addition of rational numbers: 0 is a rational number such that the sum of any rational number and 0 is the rational number itself. 0 is called the additive identity for rationals.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Existence of additive identity property of addition of rational numbers: 0 is a rational number such that the sum of any rational number and 0 is the rational number itself. 0 is called the additive identity for rationals. Hence, 0 is the additive identity of rational numbers.