Question

Define additive and multiplicative inverse

Answer 1

additive invers means if the number is 7/8 it will change to -7/8 in short sign will change
multiplicative inverse means if the number is 7/8 it will change to 8/7

Answer 2

In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x⁻¹, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number.