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Negation of a symbolic statement pattern

This type of question, asked 6 times: May 2022 S1, 3 May 2023 S2, 9 May 2024 S1, 10 May 2024 S2, 17 Apr 2026 S2, 19 May 2026 S2. All 6 questions below, oldest first.

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  1. Question 1

    May 2022 S1

    115
    The negation of the statement pattern p∨(q→∼r)p \vee (q \rightarrow \sim r) is

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  2. Question 2

    3 May 2023 S2

    148
    ∼[(p∨∼q)→(p∧∼q)]≡\sim[(p\vee\sim q)\rightarrow(p\wedge\sim q)]\equiv

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  3. Question 3

    9 May 2024 S1

    103
    The negation of the statement (p∧q)→(∼p∨r)(p\wedge q)\to(\sim p\vee r) is

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  4. Question 4

    10 May 2024 S2

    118
    The negation of the statement pattern ∼s∨(∼r∧s)\sim s\vee(\sim r\wedge s) is equivalent to

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  5. Question 5

    17 Apr 2026 S2

    59
    The negation of (p∧q)→((p∨r)→∼q)(p \wedge q) \to ((p \vee r) \to \sim q) is equivalent to ...

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  6. Question 6

    19 May 2026 S2

    61
    The negation of the statement (p∧∼q)→(∼p∨r)(p \wedge \sim q) \to (\sim p \vee r) is equivalent to:

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