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  3. 4 three hoodlums accused of theft make the following statements...

Question: 4 three hoodlums accused of theft make the following statements...

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4. Three hoodlums accused of theft make the following statements: (a) Ed: Fred did it, and Ted is innocent. (b) Fred: If Ed is guilty, then so is Ted. (c) Ted: Im innocent, but at least one of the others is guilty. (a) If they are all innocent, who is lying? (b) If al these statements are true, who is guilty? (c) If the innocent told the truth and the guilty lied, who is guilty? HINT: Remember that false statements imply anything.

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