Question

Find the multiplicative. inverse of2 -4

Answer 1

1/2-4
2^4
= 16

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. 

Answer 2

The multiplicative inverse of 2 is 1/2
& multiplicative inverse of -4 is -1/4.


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