Question #263903
Using a truth table, prove or disprove the following:
~[(~p∧q)↔ r]≡ ~(p∨~q)↔ ~r
Expert's answer
~[(~p∧q)↔ r]
~(p∨~q)↔ ~r
Thus, they are equivalent. Proved.
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Using a truth table, prove or disprove the following:
~[(~p∧q)↔ r]≡ ~(p∨~q)↔ ~r
~[(~p∧q)↔ r]
~(p∨~q)↔ ~r
Thus, they are equivalent. Proved.
