The proposition (p Rightarrow ;sim p) wedge ( | vedclass

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(C) To determine the nature of the proposition $(p$ $\Rightarrow \;\sim p) \wedge (\sim p$ $\Rightarrow p)$,we construct a truth table:      $p$    $\

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Contradiction

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(C) To determine the nature of the proposition $(p$ $\Rightarrow \;\sim p) \wedge (\sim p$ $\Rightarrow p)$,we construct a truth table:      $p$    $\sim p$    $p \Rightarrow \;\sim p$    $\sim p \Rightarrow p$    $(p$ $\Rightarrow \;\sim p) \wedge (\sim p$ $\Rightarrow p)$        $T$    $F$    $F$    $T$    $F$        $F$    $T$    $T$    $F$    $F$  Since the truth value of the proposition is $F$ for all possible values of $p$,it is a contradiction.

The proposition $(p$ $\Rightarrow \;\sim p) \wedge (\sim p$ $\Rightarrow p)$ is a

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