Propositions (2024)

FAQs

What is an example of a proposition? ›

Examples of proposition in a Sentence

If we accept proposition “A” as true, then we must accept proposition “B” as false. The election will be a tough proposition for the mayor. Verb He was propositioned by a prostitute. He got drunk and propositioned a woman sitting next to him in the bar.

A proposition is a statement or an idea which people can consider or discuss to decide whether it is true.

There are three types of persuasive propositions: propositions of fact, value, or policy.

Among the meanings of proposition are “something offered for consideration or acceptance,” “an expression in language or signs of "something that can be believed, doubted, or denied or is either true or false,” and “something of an indicated kind to be dealt with.” Proposition can also function as a verb (something ...

A proposition is a statement that is either true or false. For example, "That dog is black." is a proposition, because it is either true or false. "Is that dog black?" is not a proposition, because it is a question, not a statement.

Proposition--a statement that affirms or denies something. Support–statements that work together to explain, illustrate or provide evidence for a proposition. or thesis. Thesis Statement–a sentence that identifies the main idea and/or central purpose of a paper.

Simple propositions are declarative sentences which do not contain a connective. The restriction to declarative sentences is important. In propositional logic each proposition, simple or complex, must be capable of being either true or false. So we won't count questions or commands, for example, as simple propositions.

Thus, categorical propositions are of four basic forms: “Every S is P,” “No S is P,” “Some S is P,” and “Some S is not P.” These forms are designated by the letters A, E, I, and O, respectively, so that “Every man is mortal,” for example, is an A-proposition.

Propositional thought is the reasoning that one does without specific objects involved. Instead, one develops logical propositions, which one can tie together by thinking. For example, one may put forth the proposition that cats are mammals, and that mammals lactate, therefore concluding that cats lactate.

What is an example of a preposition? ›

A preposition is a word or group of words used before a noun, pronoun, or noun phrase to show direction, time, place, location, spatial relationships, or to introduce an object. Some examples of prepositions are words like "in," "at," "on," "of," and "to."

General propositions are commonly described as being those propositions which arise from matrices by generalization, that is, as being such propositions as can be derived from some matrix by the attachment of an applicative, "some" or "every," to each variable constituent of the matrix.

An example of a proposition is: “An increase in student intelligence causes an increase in their academic achievement.” This declarative statement does not have to be true, but must be empirically testable using data, so that we can judge whether it is true or false.

A proposition is an intensional entity; it is a meaning composed of concepts. A sentence is a linguistic entity. A written sentence is a string of characters. A sentence can be used by a person to express meanings, but no sentence is intrinsically meaningful.