Question

what is the multiplicative identity of rational numbers​

Answer 1

Answer:

The rational number 1 is the multiplicative identity for rational numbers.

Step-by-step explanation:

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Answer 2

Answer: The multiplicative identity of any rational number will be 1.

Step-by-step explanation: In mathematics, the multiplicative identity of a set of numbers is a number 1, that is in that set, such that if we multiply any other number, a, in that set by 1, we get a back out. That is, if 1 is the multiplicative identity of a set, and a is a number in that set, then 1 × a = a × I = a.

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