0
13kviews
Logically equivalent by developing a series of logical equivalence.
1 Answer
written 2.1 years ago by | modified 19 months ago by |
Prove $\sim$ (PV( $\sim$ p^q)) and $\sim$ P ^ $\sim q$ are logically equivalent by developing a series of logical equivalence.
solution :
Lets consider,
$\sim$ (pv ($\sim$ p ^ q))
= $\sim$ p ^ $\sim$ (\sim p ^ q) $\rightarrow$ Demorgan's Law
= $\sim$ p ^ p v $\sim$ …