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He is allowed to ask the cannibal exactly one

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always lies or always tells the truth. He is allowed to ask the cannibal exactly one question. - Explain why the question “Are you a liar?” does not work. - Find a question that the explorer can use to determine whether the cannibal always lies or always tells the truth. ( For number 4 – 8) In an island there are only two types of people: knights and knaves. Knights always tell the truth and knaves always lie. You encounter two people, A and B. Determine, if possible, what A and B are if they address you in the way described. If you cannot determine what these two people are, can you draw any conclusions? 4. A says “At least one of us is a knave” and B says nothing. 5. A says “The two of us are both knights” and B says “A is a knave.” 6. A says “I am a knave or B is a knight” and B says nothing 7. Both A and B say “I am a knight” 8. A says “We are both knaves” and B says nothing.
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9. The police have three suspects for the murder of Mr. Cooper : Mr. Smith, Mr. Jones and Mr. Williams. Smith, Jones and Williams each declare that they did not kill Cooper. Smith also states that Cooper was a friend of Jones and that Williams disliked him. Jones also states that he did not know Cooper and that he was out of
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