Table of Contents
- 1 What type of syllogism is based on inclusion or exclusion among classes?
- 2 What is the claim that is directly across from it in the square of opposition with the predicate term changed to its complementary term?
- 3 What is a table of the logical relationships between four categorical claims that have the same subject and predicate terms?
- 4 What is the logic of the categorical syllogism?
What type of syllogism is based on inclusion or exclusion among classes?
Cards
Term Categorical Logic | Definition Logic based on the relations of inclusion and exclusion among classes (or “cateogories) as stated in categorical claims. Useful in clarifying and analyzing deductive arguments. |
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Term Syllogism | Definition Two-premise deductive argument. |
What is a system of logic that specifies the logical relationships among truth functional claims?
Truth-functional logic. A system of logic that specifies the logical relationships among truth-functional claims–claims whose truth values depend solely upon the truth values of their simplest component parts.
What part of speech are the terms of a categorical claim?
The noun or noun phrase that refers to the first class mentioned in a standard-form categorical claim. The noun or noun phrase that refers to the second class mentioned in a standard-form categorical claim.
What is the claim that is directly across from it in the square of opposition with the predicate term changed to its complementary term?
The obverse of a categorical claim is that claim that is directly across from it in the square of opposition, with the predicate term changed to its complementary term. A term is complementary to another term if and only if it refers to everything that the first term does not refer to.
What is standard categorical form?
A standard-form categorical proposition has a quantity and quality, and a specific distribution method for the subject or predicate term (or both). The words “are” and “are not” are referred to as “copula.” They are simply forms of “to be” and serve to link (to “couple”) the subject class with the predicate class.
Which one of the following is true of contradictory claims?
Which of the following is true of contradictory claims? They always have opposite truth values.
What is a table of the logical relationships between four categorical claims that have the same subject and predicate terms?
Contradictory claims A table of the logical relationships between four categorical claims that have the same subject and predicate terms Contrary claims Two claims that can not both be true at the same time but can both be false at the same time Subcontrary claims Two claims that can both be true at the same.
What is causation quizlet?
– Causation describes a relationship between a defendant’s conduct and a required result. Proximate Cause turns in large part on the probability. Forseeabilitiy. That Defendant’s conduct will produce the required result. Proximate Cause.
What is categorical logic in philosophy?
Categorical logic is the logic that deals with the logical relationship between categorical statements. A categorical statement is simply a statement about a category or type of thing. For example, the first premise of the above argument is a statement about the categories of humans and things that are mortal.
What is the logic of the categorical syllogism?
The Structure of Syllogism A categorical syllogism is an argument consisting of exactly three categorical propositions (two premises and a conclusion) in which there appear a total of exactly three categorical terms, each of which is used exactly twice.
What is standard logical form?
The standard form of an argument is a way of presenting the argument which makes clear which statements are premises, how many premises there are, and which statements is the conclusion. A standard form looks like this– premise 1, premise 2, and so on for as many premises as there are– therefore, conclusion.
What is the contradictory claim of an e categorical claim?
The A- and O-claims and the E- and I-claims, which are at opposite diagonal corners from each other, respectively, are contradictory claims-they never have the same truth values. The A- and E- claims, across the top of the square from each other, are contrary claims-they can both be false, but the cannot both be true.