Question

by what number (-9)power -1 should be multiplied so that the product may be equal to (-12) power -1​

Answer 1

Answer:

let the other number be x

(-9)^-1 *x=(12)^-1

x=(12)^-1/(-9)^-1

x=(4/3)^-1

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Step-by-step explanation:

Answer 2

here is the answer

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