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Augustus de Morgan, "Formal Logic" (Taylor and Walton, London, 1847) : Chapter VI by Cursos de Física e Matemática is a document available to read on EtoBox.

What is Augustus de Morgan, "Formal Logic" (Taylor and Walton, London, 1847) : Chapter VI about?

The chapter discusses the nature of syllogisms, emphasizing that if the premises are true, the conclusion must also be true, and if the conclusion is false, at least one premise must be false. It explores the relationship between premises and conclusions, noting that while conclusions may be true independently, they are typically tied to the truth of their premises. Additionally, the text examines conditional propositions and the necessity of establishing conditions for logical arguments.

Author

Cursos de Física e Matemática

Language

EN