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In order to prove the statement “p if and only if q” we need to show:
  • a)
    If p is false, then q is false.
  • b)
    If p is true, then q is false
  • c)
    If p is false, then q is true
  • d)
    If p is true, then q is true
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
In order to prove the statement “p if and only if q” we ne...
It is necessary to provide evidence or logical reasoning that supports the truth of the statement. This can be done through various means, such as conducting experiments, analyzing data, presenting empirical evidence, or providing logical arguments based on facts and principles. The proof should be objective and verifiable, so that it can be accepted by others as valid and reliable. Additionally, it is important to consider counterarguments and address any potential objections or alternative explanations to strengthen the proof.
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In order to prove the statement “p if and only if q” we ne...
In order to prove the statement “p if and only if q”, we need to show.
  • If p is true, then q is true and
  • If q is true, then p is true.
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