The inverse of the proposition $(p \wedge \sim q) \Rightarrow r$ is

  • A
    $\sim r \Rightarrow \sim p \vee q$
  • B
    $\sim p \vee q \Rightarrow \sim r$
  • C
    $r \Rightarrow p \wedge \sim q$
  • D
    None of these

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Similar Questions

The simplest form of the following switching circuit is:

The contrapositive of the statement pattern $[p \lor (p \to q)] \to (p \land \sim q)$ is

Statement $-1 :$ $\sim (p \leftrightarrow \sim q)$ is equivalent to $p \leftrightarrow q$.
Statement $-2 :$ $\sim (p \leftrightarrow \sim q)$ is a tautology.

The given circuit is equivalent to:

Let $F_{1}(A, B, C) = (A \wedge \sim B) \vee [\sim C \wedge (A \vee B)] \vee \sim A$ and $F_{2}(A, B) = (A \vee B) \vee (B \rightarrow \sim A)$ be two logical expressions. Then ...... .

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