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LOGIC

A Primary Concept

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Dipa Chakraborty

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PROPOSITION

  • A Proposition is a sentence in which the subject and predicate are combined in order to state something as true or false . A Proposition therefore either affirms or denies.

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TERM

  • A term is a word that denotes a particular object. By denoting a term brings us an object or idea.

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Parts of the Propositions�

  • Subject- is a bout which something is affirmed or denied.
  • Predicate- is what affirmed or denied to the subject.
  • Copula- is either is (am, are ) if affirmative or is not (am not, are not) if negative .�

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���Classification of Proposition���The symbols A, E, I, O indicate the classification of categorical proposition on the basis of quantity and quality

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Positive

Negative

Universal or Singular

A

E

Particular

I

O