The universal quantification of a propositional function is true if an – McqOptions

MCQOPTIONS

1.	The universal quantification of a propositional function is true if and only if ……...
A.	at least one substitution instance is true
B.	all of it’s substitution instances are false
C.	all of it’s substitution instances are true
D.	it has both true and false substitution instances
Answer» D. it has both true and false substitution instances

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