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Prove that ~((~p)^^q) -=pvv(~q)....

Prove that `~((~p)^^q) -=pvv(~q)`.

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To prove that \( \neg(\neg p \land q) \equiv p \lor \neg q \), we will use a truth table. ### Step-by-Step Solution: 1. **Identify Variables**: We have two variables, \( p \) and \( q \). 2. **Create a Truth Table**: We will create a truth table that includes the columns for \( p \), \( q \), \( \neg p \), \( \neg q \), \( \neg p \land q \), \( \neg(\neg p \land q) \), and \( p \lor \neg q \). ...
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