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I. Foundations

Scalars, vectors, matrices, linear equations, Gaussian elimination, determinants, and matrix factorizations — the bedrock of linear algebra.

ChapterTitle
1What Linear Algebra Is
2Scalars, Vectors, and Fields
3Geometry of Euclidean Space
4Linear Equations
5Systems of Linear Equations
6Matrices
7Matrix Operations
8Elementary Row Operations
9Gaussian Elimination
10Gauss-Jordan Elimination
11Invertible Matrices
12Rank and Nullity
13Determinants
14Cofactors and Adjugates
15Block Matrices
16Matrix Factorizations Overview