The number of ordered triplets of the truth values of $p, q$ and $r$ such that the truth value of the statement $(p \vee q) \wedge(p \vee r) \Rightarrow(q \vee r)$ is True, is equal to

  • [JEE MAIN 2023]
  • A

    $6$

  • B

    $7$

  • C

    $5$

  • D

    $4$

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  • [JEE MAIN 2020]

$\sim (p \Rightarrow q) \Leftrightarrow \sim p\; \vee \sim q$ is