The truth of the statement “Either Polly sings well or Quentin writes well, or Rita is good at math.” where it is assumed that the statement “Poly sings well” is true and “ Quentin writes well ” is false, and “Rita is good at math” is true.

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Chapter A, Problem 31E

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The truth of the statement “Either Polly sings well or Quentin writes well, or Rita is good at math.” where it is assumed that the statement “Poly sings well” is true and “ Quentin writes well ” is false, and “Rita is good at math” is true.

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