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18.06SC Linear Algebra

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1Unit I: Ax = b and the Four Subspaces0/45 right0/45
2Unit II: Least Squares, Determinants and Eigenvalues0/36 right0/36
3Unit III: Positive Definite Matrices and Applications0/23 right0/23
4Final Course Review0/14 right0/14

118 problems in your runThe whole book

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118 problems across 4 chapters of 18.06SC Linear Algebra, by Strang, each with the book’s own published answer. That is 99% of the 119 problems the book sets. MIT prints no answer to the bonus part of one review problem; it is counted here but not included.

Exercises and answers are adapted from 18.06SC Linear Algebra by Prof. Gilbert Strang, which is free to read and download, and are used under the CC BY-NC-SA 4.0 licence. They are taken from the course’s problem and solution PDFs, cropped as printed, and set for the web, so they may differ slightly from the printed page. This adaptation is released under the same licence and is neither affiliated with nor endorsed by Strang or MIT OpenCourseWare.