Name the rule of inference( p v q ) ≡ ( q v p ) – McqOptions

MCQOPTIONS

1.	Name the rule of inference( p v q ) ≡ ( q v p )
A.	commutation ( com )-
B.	de morgan’s theorem ( de m )
C.	distribution (dist )
D.	association (assoc )-
Answer» B. de morgan’s theorem ( de m )

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