Proofs: Logical Equivalence and Inference Rules

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Description

This lecture covers the concept of logical equivalence in proofs, including how to show an argument is correct using truth tables and inference rules for propositional and predicate logic. It also discusses direct proofs, proof by contraposition, contradiction, and cases.

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Official source

Ontological neighbourhood

Logic

Classical logic: First-order logic

Related lectures (27)

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In course

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Instructor

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Ontological neighbourhood

Logic

Classical logic: First-order logic

Related lectures (27)

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