Question

7. The additive identity of rational numbers is.

(a) 0 (b) 1 (c) 2 (d) -1​

Answer 1

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Additive identity is a number, which when added to any number, gives the sum as the number itself. ... For any set of numbers, that is, all integers, rational numbers, complex numbers, the additive identity is 0. It is because when you add 0 to any number; it doesn't change the number and keeps its identity.

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Answer 2

Answer:

1

Step-by-step explanation:

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