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Logically equivalent by developing a series of logical equivalence.
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written 2.1 years ago by
sagarkolekar
★ 11k
|
modified 19 months ago
by
yashbeer
★ 11k
|
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 $\sim$ …
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