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Speaking of learning/reviewing linear algebra, I wrote the NO BULLSHIT guide to LINEAR ALGEBRA which covers all the material from first year in a very concise manner.

preview: https://minireference.com/static/excerpts/noBSguide2LA_previ... condensed 4 page tutorial: https://minireference.com/static/tutorials/linear_algebra_in... reviews on amazon: https://www.amazon.com/dp/0992001021/noBSLA

Hey, I just finished your book. Loved it! I am out of uni already and uses it to brush up.

Nice! Did you work though some of the exercises and problems? Don't be a tourist in the land of math!

If you don't want to bother with pen-and-paper (which is the best, but takes very long), you should at least try some problems using the computer-assisted approach. See samples solutions to first few chapters: https://github.com/minireference/noBSLAnotebooks

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