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Q: Which of the following propositions are so related that if one of them is true, the other must be false, although they can both be false? A. All novels are books B. Some novels are not books C. No novels are books. D. Some novels are books. Choose the correct answer from the options given below
  • A. B and D only/केवल B और D
  • B. C and D only/केवल Cऔर D
  • C. A and C only/केवल A और C
  • D. A and B only/केवल A और B
Correct Answer: Option C -
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Explanations:

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