Logical Reasoning : Logic is often described as the study of reasoning. It concern itself with Propositions and their components.
A Proposition is a declarative sentence which is either true or false. Like all sentence, it can also be split up into four main grammatical parts:
- The subject term
- The predicate term
- The quantifier
- The copula
2. THE PREDICATE TERM : The part of a sentence, which tells us what the subject is or does.
3. THE QUANTIFIER : Words 'All', 'No' and 'Some' are called quantifiers because they specify a quantity.
4. THE COPULA : Word or a set of Words that connect the subject and predicate of proposition.
Let us look at the structure of a simple categorical proposition is as given below
NOTE : The subject and predicate term of a categorical proposition are generally represented by the letters 'S' and 'P' respectively.
Quantity of categorical proposition :
The quantity o…
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