Answer in one word.
What is the multiplicative identity for integer
–1 is multiplicative identity for integers,
i.e., a×1=1×a=a for any integer a.
Multiplicative identity for integers is
From these two statements, what logic can be drawn for the multiplicative identity of integers?
Statement 1: 0 is the additive identity for integers.
Statement 2: Any integer added to zero results in the integer itself.
The multiplicative identity for integers is