Question

The reciprocal of a ractional number

Answer 1

Answer:

1 is the reciprocal of a rational number

Answer 2

Answer:

The rational number b/a is called the multiplicative inverse or reciprocal of a/b and is denoted by (a/b)-1. ... 1 and -1 are the only rational numbers which are their own reciprocals. No other rational number is its own reciprocal. We know that there is no rational number which when multiplied with 0, gives 1.