Question

what is additive identify​

Answer 1

Step-by-step explanation:

the free encyclopedia. In mathematics the additive identity of a set that is equipped with the operation of addition is an element which, when added to any element x in the set, yields x.

Answer 2

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In mathematics, the additive inverse of a number a is the number that, when added to a, yields zero. This number is also known as the opposite, sign change, and negation. For a real number, it reverses its sign: the opposite to a positive number is negative, and the opposite to a negative number is positive.