Question

what is multiplicative inserve of -1​

Answer 1

The multiplitive inverse of -1 is -1 itself.

-1 * -1 = 1

Answer 2

+1

Step-by-step explanation:

The reciprocals of a number is sometimes called the Multiplicative Inverse of the number. The product of a negative number and its reciprocal equals 1. If the number is negative then the reciprocal must also be negative to produce a product of +1. The reciprocal of -4 is -1/4.

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