Lectures related to Interior Points and Convergence

Explores orthogonality between vectors and subspaces, demonstrating practical implications in matrix operations.

Covers the basics of real numbers and set theory, including subsets, intersections, unions, and set operations.

Explains divergent sequences and limits at infinity with examples.

Explores orthogonality, dot product properties, vector norms, and angle definitions in vector spaces.

Explains linear independence, bases, and dimension in vector spaces, including the importance of the order of vectors in a basis.