Question

the additive identify of rational number is ​

Answer 1

Answer:

0

(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

Step-by-step explanation:

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Answer 2

Answer:

Zero is the additive identity of any number.

Step-by-step explanation:

The identity of a number should be such that the number should be equal to itself, which is only possible by 0.

Ex: 12 + 1 = 13 which is not equal to 12 (the number itself).

      12 + 0 = 12 which is equal to 12 (the number itself).

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