Answer is as follows :
Limitations of Propositional logic :
Example
Let us suppose
We have data,
All people Like Cricket than it's propositional logic is like(people, cricket).
and for
Some people Like Cricket than it's propositional logic is like(people, cricket).
Here we note that the propositional logic is same but the statements are different.
So to represent these we can't use propositional logic.
To remove these problems we use predicate logic or first order predicate logic(FOPL).
FOPL :
FOPL are used to eliminate the problems of propositional logic by using quantifiers and variables.
Two types of quatifiesrs are used in FOPL i.e. Universal Quantifier and Extential Quantifier.
Universal Quantifiers are used to represent All values.
Extential Quantifiers are used to represent Some values.
So for
example
All people like criket predicate logic is :
(x) likes ( cricket) where x represent peoples
and for
Some people like criket predicate logic is :
(x) likes(cricket).
if there is any query please ask in comments..
. What are limits of propositional logic? does first order logic accomplish? Can you use examples...
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