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Question

Question: \(\sim((\sim p)\mspace{6mu} \land q)\) is equal to...

((p)6muq)\sim((\sim p)\mspace{6mu} \land q) is equal to

A

p(q)p \vee (\sim q)

B

pqp \vee q

C

p(q)p \land (\sim q)

D

p6muq\sim p\mspace{6mu} \land \sim q

Answer

p(q)p \vee (\sim q)

Explanation

Solution

((p)q)6mu(p)6muqp(q)\sim((\sim p) \land q) \equiv \mspace{6mu}\sim(\sim p)\mspace{6mu} \vee \sim q \equiv p \vee (\sim q).