Lectures related to Mapping Functions and Surjections

Covers algebraic identities, trigonometry, and real functions, including injective, surjective, bijective, and reciprocal functions.

Introduces sets in discrete mathematics and explores proof techniques like direct and indirect proofs.

Covers proper actions of groups on Riemann surfaces and introduces algebraic curves via square roots.

Introduces sets and functions, covering union, intersection, complement, functions terminology, and set operations analogies.

Covers the basics of proofs, defining sets, and applications between sets.