Determine Whether the Statement Is a Self-Contradiction, an Implication, a Tautology

question 194

Multiple Choice

Determine whether the statement is a self-contradiction, an implication, a tautology (that is not also an implication) , or none of these.
- $$\sim [ ( p - q ) \wedge ( q - p ) ] \rightarrow \sim ( p \leftrightarrow q )$$

• A) Tautology
• B) Implication
• C) Self-contradiction
• D) None of these

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