Question

the additive identity of national number is: a-0 b-1 c-2 d-1​

Answer 1

Answer: a) 0

the additive identity of national number is: a-0

Answer 2

Answer:

The additive identity property says that if you add a real number to zero or add zero to a real number, then you get the same real number back. The number zero is known as the identity element.

Then zero(0) is the additive identity of a real number and all rational numbers are real.

Hence, 0 is the additive identity of rational numbers

Step-by-step explanation:

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