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28 Cards in this Set
- Front
- Back
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When Are Propositions Opposed |
When they are different in Quantity and Quality |
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What Is the Logical Meaning For Some |
At least one, Possibly more, Possibly all |
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In All S Are P Which are the Copula, Quantifier, Predicate and Subject |
Copula: Are Quantifier:All Predicate: P Subject: S |
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What is a Categorical Proposition? |
A Proposition that relates two or more classes of things to each other |
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A is what |
All and universal Affirmative |
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What is Quantity |
How many members of the subject class the proposition says something about |
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O is what |
Some are not and Particular Negative |
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I is What |
Some and Particular Affirmative |
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E is what |
No and Universal Negative |
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What is Universal |
When the quantity says something about the entire class |
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When the quantifier says something about a portion of the class is what |
Particular |
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On the Square of Operation, Which are the Contradictories |
ASP and OSP ISP and ESP |
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What are Subcontraries |
When propositions cannot both be False but they can both be True |
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What Are the SubAlternations |
ISP and OSP |
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On the Square Of Oppositions, which are the contrarieties |
ASP and ESP |
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What is Contradictories |
When oppositions must have opposite truth values |
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What is the rule for Hypothetical Propositions |
Always translate into an A proposition unless the consequent has a negative in it |
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What is Contrariety |
When propositions can both be True, But they cannot both be False
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Quality Of SFCP Determination What |
Whether the SFCP is Affirmative or Negative |
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Quantity Of SFCP Determines What |
Whether the SFCP is Universal Or Particular |
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SFCP Always Begins With What |
All, No, or Some |
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Where does the Copula Come In |
After the Subject, before the Predicate terms |
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If the Super-alterns Are False Than What Must The Subalterns be |
Undetermined, Because the subalterns can be either false or true. |
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Venn Diagram for ASP |
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Venn diagram for ESP |
Back (Definition) |
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Venn diagram for ISP |
Back (Definition) |
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Venn diagram for ISP |
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Venn diagram for OSP |
Back (Definition) |
