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Without using truth table, prove that [(...

Without using truth table, prove that `[(pvvq)^^~p]toq` is a tautology.

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To prove that the expression \([(p \lor q) \land \neg p] \to q\) is a tautology without using a truth table, we will use logical identities and laws step by step. ### Step-by-Step Solution: 1. **Start with the given expression**: \[ [(p \lor q) \land \neg p] \to q \] ...
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