Show that (P - R) ^ (Q - R) and (P v Q) - R are logically equivalent using truth trees. Did I do the truth tree correctly? ( (2 ) points) Show that ( (P rightarrow R) wedge(Q rightarrow R) ) and ( (P vee Q) rightarrow R ) are logicallv equivalent using truth trees. solutionspile.com

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Show that (P -> R) ^ (Q -> R) and (P v Q) -> R are logically equivalent using truth trees. Did I do the truth tree correctly?

$$ (2 $ points) Show that $ (P \rightarrow R) \wedge(Q \rightarrow R) $ and $ (P \vee Q) \rightarrow R $ are logicallv e$

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