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MHT CET202122 Sep 2021Evening ShiftMathematicsMathematical ReasoningActual

Given p: A man is a judge, q: A man is honest If S 1 : If a man is a judge, then he is honest S2: If a man is a judge, then he is not honest S3: A man is not a judge or he is honest S4: A man is a judge and he is honest Then

Options

  1. AS ₂ S ₃
  2. BS ₁ S ₂
  3. CS ₂ S ₄
  4. DS ₁ S ₃

Correct answer

D. S ₁ S ₃

Step-by-step solution

We will write logical form of given statements array ll S ₁= p q & S ₂= p - q S ₃= p q & S ₄= p q array We know that p q q p ( q ) p q p

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