Answer by user3294068 for Fake and genuine coins
Solution where all fake coins weigh the same and all regular coins weigh the same (and all fake are lighter). Label the fakes ABCDEFG, regulars abcdefg.Test A vs. a. See that A < a, and therefore A...
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There are 14 coins, numerated from 1 to 14, and presented as an evidence at the court. The first 7 are fake coins, and others are genuine coins. Fake coins have all the same weight and they are lighter...
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