Given the Argument: a ⊃ ∼B / B ∨ a

question 314

Multiple Choice

Given the argument: A ⊃ ∼B / B ∨ A // ∼B ≡ A.
This argument is:

• A) Invalid; fails in 4th line.
• B) Invalid; fails in 2nd line.
• C) Valid.
• D) Invalid; fails in 1st line.
• E) Invalid; fails in 3rd line.

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Definitions:

Federal Reporter

A set of books that publish the official court decisions of the United States federal courts.

Published Opinions

Legal decisions or conclusions by courts that are officially released and recorded, often used as precedents in future cases.

Persuasive Authority

References or citations that a court may consider in making its decision but is not obliged to follow because they come from a different jurisdiction or are secondary sources.

Sixth Circuit

A federal judicial circuit in the United States that encompasses parts of the Midwest, including Kentucky, Michigan, Ohio, and Tennessee.