There is an island containing two types of people: knights who always tell the truth, and...
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There is an island containing two types of people: knights who always tell the truth, and knaves who always lie. As you arrive at the island, you are approached by three natives, A, B, and C. A says: If B is a knight then C is a knave. B says: If C is a knight then A is a knave. C says: If A is a knight then B is a knave. What are the possible number of knights in this scenario? Choose all that may be possible or note that this situation is logically impossible without selecting any other answers. Hint: If a native is a knave, the negation of what they say is indeed true. Symmetry is also useful. 02 This is impossible. There is an island containing two types of people: knights who always tell the truth, and knaves who always lie. As you arrive at the island, you are approached by three natives, A, B, and C. A says: If B is a knight then C is a knave. B says: If C is a knight then A is a knave. C says: If A is a knight then B is a knave. What are the possible number of knights in this scenario? Choose all that may be possible or note that this situation is logically impossible without selecting any other answers. Hint: If a native is a knave, the negation of what they say is indeed true. Symmetry is also useful. 02 This is impossible.
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This is a classic logical puzzle involving knights who always tell the truth and knaves who always lie We need to determine the possible number of knights among the three natives A B and C based on th... View the full answer
Related Book For
Discrete Mathematics and Its Applications
ISBN: 978-0073383095
7th edition
Authors: Kenneth H. Rosen
Posted Date:
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