Mathematics

A rigorous first course in linear algebra for university study and serious self-directed learners: systems and elimination, vector spaces and linear maps, orthogonality and least squares, determinants, eigenvalues and the singular value decomposition — with computation, geometry and proof given equal weight.

A university first-year foundation in mathematics for South African students: single-variable calculus, linear algebra, discrete mathematics and probability. Every idea arrives in two modes — rigorous Theory and intuition-first Visual — with worked examples grounded in everyday South African life and practice problems that climb from routine to demanding.