Lectures related to Parity of a permutation

Covers permutation, combination, and the pigeonhole principle in counting problems.

Covers preservation, substitution, weakening, and sequencing in type systems.

Covers the simplified notation for expressing permutations and their applications in mathematics.

Covers the fundamental concepts of group theory and examples of real numbers and permutations.

Explores sets and subsets in linear algebra, emphasizing counting elements and subsets.