Question

multiprivate inverse of -5/7
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Answer 1

$\frac{ - 7}{5}$

Answer 2

Answer:

In mathematics, the reciprocal, or multiplicative inverse, of a number x is the number which, when multiplied by x, yields 1. It is denoted 1/x or x-1. Number can mean here any element of a unital algebra, but the term reciprocal, as well as the notation 1/x, is usually restricted to commutative fields

Step-by-step explanation:

so the multiplicative inverse of-5/7 is 7/-5

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