Mathematics, 20.09.2021 15:00 howme
A very special island is inhabited only by knights and knaves. Knights always tell the truth, and knaves always lie. You meet four inhabitants: Dave, Rex, Bart and Zoey. Dave tells you that Bart could say that Rex is a knave. Rex claims, “I would tell you that Bart is a knave.” Bart claims, “Only a knave would say that Zoey is a knave.” Zoey claims, “I and Dave are different.” Can you determine who is a knight and who is a knave?
Answers: 2
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A very special island is inhabited only by knights and knaves. Knights always tell the truth, and kn...
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