Answers

2014-04-12T15:16:51+05:30
Tautology-> all outputs are true , opposite to fallacy
P Q  Z
T  T  T
F  F T
F  T T
T  F T   ANY CASE ITS TRUE
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2014-04-12T15:18:57+05:30
P Q  Z
T  T  T
F  F T
F  T T
T  F T   if there is any case then it is true

0