The statment $ \sim \left( {p \leftrightarrow  \sim q} \right)$ is

  • A

    Equivalent to $p \leftrightarrow q$

  • B

    'Equivalent to $ \sim p \leftrightarrow q$

  • C

    A tautalogy

  • D

    A fallacy

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$A$ : Rishi is a judge.

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