Introduction
Two operations define everything in linear algebra: adding vectors and scaling them. In this topic we do both by hand and in pictures, then combine them into linear combinations — the single most important idea of the whole subject.
Adding, scaling and subtracting vectors, linear combinations, and a first look at span.
Two operations define everything in linear algebra: adding vectors and scaling them. In this topic we do both by hand and in pictures, then combine them into linear combinations — the single most important idea of the whole subject.
Discuss theoretical concepts, mathematical formulas, and architectural foundations.