Question

what is the multiplicative inverse of a-b ?

Answer 1

Answer:

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.

Step-by-step explanation:

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Answer 2

Answer:

The multiplicative inverse of a-b is 1/a-b because they cancel each other and answer is one...hope it helps