5m Zen
P q p q
P q p q pictures 5
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P q p
P q p q
q p q p q equivalent
negation of p q ( p q )) is
if p q p q
if p q p q then
p q p q pq
p q p q p p q 1
p+qu003d(p-q)^3
p q p q then
p q )+( p q 2
p q p q truth table