Lectures related to Contradiction

Explains the Wronskian and its role in determining linear independence of solutions to differential equations.

Explores even squares, irrationality of √2, gaps in rational numbers, and minorants in Q.

Examines urban agriculture as resistance to the Anthropocene, challenging common misconceptions and exploring its diverse forms and implications.

Explores the importance of soundness and completeness in a propositional proof system.

Covers the basics of predicate logic, including quantifiers and statements.

Covers proof techniques including direct proof, contraposition, contradiction, cases, and counterexample.

Introduces informal proofs, explores practical applications, and explains theorem proofs using direct and indirect methods.

Explores elementary algebra concepts related to numeric sets and prime numbers, including unique factorization and properties.