Question

The rational number that does not have a reciprocal is: *

– 1

0

1

½​

Answer 1

Answer:

The rational number that does not have a reciprocal is: 0

Eg: reciprocal of 0/1 is 1/0 which is not defined hence 0 does not have a reciprocal

Answer 2

The rational number that does not have a reciprocal is 0