Discussion and Logic

Main Content

  1. Deductive vs. Inductive Logic
  2. Propositional Logic
  3. Formal Validity vs Soundness

(1) Deductive vs. Inductive Logic

Quotes about Inductive (29 quotes)

(2) Propositional Logic

(2a) Standard Notation

(2b) Statements

PPT - Converse, Inverse, and Contrapositive PowerPoint Presentation, free  download - ID:1838923
Conditional, Contrapositive, Inverse, Converse, and Biconditional Tutorial  | Sophia Learning | Teaching, Tutorial, Words

(2c) Modus Ponens and Modus Tollens

Pin by Joe Aboumoussa on Philosophy / Theology / Scholasticism | Modus  tollens, Philosophy, Theology

(3) Formal Validity vs. Soundness

Mind and philosophy: Valid arguments vs. sound arguments