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Monday, March 11, 2019

Sentences and Proposition

Sentences, originally, is a term of grammar and linguistic. Its introduction into logic is a new-fangled innovation and it still seems strange to many to find the word sentences where propositions baron have been expected. (Alonzo) Basically, propositions have been taken to be sentences that can be genuine or false but can never be both. This shows that sentences when they fulfil some conditions leave become a proposition. One major quality between sentences and propositions is that, a sentence can non be a bearer of verity value while the proposition does so.This is because propositions have logical connections which modify us to deduce whether it is true or false. Sentences in the kinds of questions, exclamations and the like can not be taken as propositions. Example What is your name? We can not tell whether this is a true or false sentence. A sentence(proposition) will convey truth when it expresses a proposition, that is, when a sentence has a interview and it is nitty -grittyful.The presence of the reference in a proposition will enable us to connect it with our ideas or beliefs outside our mind in parliamentary procedure to ascertain their truth value. This differ from a sentence which may not have a reference , example, keep quiet In a proposition like, PHIL 402 students went to Cape Coast last thursday,it is clear what the reference is and with the meaning of the proposition, you can tell whether it is a true assertion or a false one.Thus, propositions and sentences, they have been used interchangeably, but for the philosophers, they are different ground referring to different things. Simply, a sentence that has a reference and is meaningful expresses a proposition. REFERENCE Alonzo Church(1956) Propositions and Sentences The Problem of Universals, Indiana University of Notre Dame Press.

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