Examlex
The gap between long-distance telephone rates and local telephone rates widened after long-distance service was deregulated.
Validity
In logic and reasoning, it refers to the attribute of an argument where if the premises are true, the conclusion necessarily follows.
Validity Rules
The set of rules or criteria used to assess whether the logical structure of an argument is valid, ensuring that if the premises are true, the conclusion necessarily follows.
Fallacy
An error in reasoning that renders an argument invalid, often due to irrelevant premises or faulty connections between ideas.
Syllogism
A form of reasoning in which a conclusion is drawn from two given or assumed premises, each of which shares a term with the conclusion.
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