Question

The sum of 0 and any rational number is _______ itself​

Answer 1

Answer:

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. such that (a/b + -a/b) = {a + (-a)}/b = 0/b = 0 and similarly, (-a/b + a/b) = 0. Thus, (a/b + -a/b) = (-a/b + a/b) = o.

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Answer 2

Answer: the number.

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