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31-07-2016
Mathematics

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Find the additive and multiplicative inverse of -2.5

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dalendrk dalendrk

06-08-2016

n-the number

additive inverse: (-n)

multiplicative inverse: 1/n
---------------------------------------------
the number: -2.5

additive inverse: -(-2.5) = 2.5

multiplicative inverse: 1/(-2.5) = -1/(5/2) = -2/5

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