If 3 - 1 = 1 - 3 = 3, then the number 1 is called?
- Additive inverse
- Additive identify
- Multiplication identity
- None of these
Explanation
The additive inverse of a number is what you add to a number to get zero.
In this context, 1 and -1 are additive inverses of each other, satisfying:
3 + (-1) = 2 and 1 - 3 = -2, showing the concept revolves around opposites in addition.
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