First-Order Logic:
There exist only two types of quantifiers, Universal Quantification and Existential Quantification.
a) True
b) False
Translate the following statement into FOL.
“For every a, if a is a philosopher, then a is a scholar”
a) ∀ a philosopher(a) scholar(a)
b) ∃ a philosopher(a) scholar(a)
c) All of the mentioned
A……… is used to demonstrate, on a purely syntactic basis, that one formula is a logical consequence of another formula.
a) Deductive Systems
b) Inductive Systems
c) Reasoning with Knowledge Based Systems
d) Search Based Systems
Explanation: Refer the definition of Deductive based systems.
The statement comprising the limitations of FOL is/are………..
a) Expressiveness
b) Formalizing Natural Languages
c) Many-sorted Logic
d) All of these
A common convention is:
• is evaluated first
• and are evaluated next
• Quantifiers are evaluated next
• is evaluated last.
a) True
b) False
