Lectures related to Q as Subset of R

Explains the concepts of open and closed sets in real numbers.

Explains interior points, convergence of sequences, and the dense property in real numbers.

Explores boundaries in sets, defining them as points not well separated from the set or its complement.

Covers the basics of linear algebra and systems of equations with exercises and IT tools for support.

Explores real sequences, limits, convergence, divergence, and operations on limits.

Introduces the course content by linking familiar mathematics with upcoming topics.

Explores the proposition that X² is not equal to 2 using absurd reasoning.

Explores point interior and boundary concepts in real numbers, covering definitions and implications.

Covers absolute value, density of rationals, and real line topology.

Covers real numbers, indexed sets, and factorial calculations in mathematical operations.