Question

Sum of a rational number and its multiplicative inverse is

Answer 1

Answer:

always 1

Step-by-step explanation:

Reciprocal or Multiplicative inverse: Dividing a number by 1 is the multiplicative inverse for Rational, natural, whole numbers and integers, since multiplying it to the original number always results in 1. Hence, ax 1/a = 1/a x a = 1, where a can be rational number or natural number or integer.