Question: Discrete Mathematics and Its Applications 7th Edition 11.2 problem 8 How many weighings of a balance scale are needed to find a counterfiet coin among

Discrete Mathematics and Its Applications 7th Edition

11.2 problem 8

How many weighings of a balance scale are needed to find a counterfiet coin among eight coins if the couterfeit coin is either heavier or lighter than the others? Describe an alorithm to find the conterfeit coin using this number of weighings.

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