Question

# Which number is the multiplicative identity for integers? ___

Solution

## Mulitplicative identity is the number which, whien multiplied with a number, results in the same number. For example. if the multiplicative identity is x, then the product of x and a number a should be equal to a. x×a=a  ⟹x=1 Or, we could say that 1 is the multiplicative identity, because the product of any number and 1 is that number itself. 5×1=5 −3×1=−3  and so on..

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