Question

what are two rational numbers whose product is an integer?

Answer 1

1/2 and 1/2

Answer 2

take any integer and its multiplicative inverse so for example 2 and 1/2 or 3 and 1/3

Answer 3

$$n\cdot\frac1n=1$$where \(n\) is an integer and \(1/n\) is its multiplicative inverse (reciprocal)

Answer 4

thank you