Question

additive identity for rational number is​

Answer 1

Answer:

zero is your answer

Step-by-step explanation:

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Answer 2

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.

(i) commutative, (ii) associative • The rational number 0 is the additive identity for rational numbers. The rational number 1 is the multiplicative identity for rational numbers.