Elementary Linear Algebra

Elementary Linear Algebra, 5th Edition, serves as an introductory textbook for sophomore or junior mathematics majors. Stephen Andrilli and David Hecker balance theoretical foundations with computational methods, introducing central algebraic concepts alongside practical applications.

The volume explores real-world problem solving across multiple scientific disciplines. Coverage links matrix techniques to topics such as graph theory, circuit theory, Markov chains, and computer graphics.

A central focus of the text is guiding students in developing mathematical proofs within a linear algebra context. To support computational practice and proof construction, the book integrates numerous worked examples alongside more than 970 exercises comprising over 2,600 total questions.