Question

this number is identity under addition for integers

Answer 1

positive or negative I think so

Answer 2

Answer:

0 is the additive identity for integers

Step-by-step explanation:

The additive identity of any integer a is a number b which when added with a, leaves it unchanged, i.e. b is called as the additive identity of any integer a if a + b = a. Now, when we add 0 with any of the integers a we get a + 0 = a = 0 + a

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