Question

______ is the rational number that does not have a multiplicative inverse.​

Answer 1

Answer:

0 (zero)

Rational number have a multiplicative inverse for every number except 0. This is because, the inverse of 0 is not defined in the number system. Thus 0 does not have a multiplicative inverse.

Answer 2

Step-by-step explanation:

Rational number have a multiplicative inverse for every number except 0. This is because, the inverse of 0 is not defined in the number system. Thus 0 does not have a multiplicative inverse.