Linear Algebra Done Right

Seventh through Twelfth Printings of the Second Edition, Errata

I tried hard to make Linear Algebra Done Right error-free, but spotting mistakes in one's own writing can be difficult in a book-length work. All errors in the seventh, eighth, ninth, and tenth printings of the second edition that I know about are listed below. If you notice additional errors in the book or have suggestions for improvements, please let me know (linear@axler.net).

• On page 81, line 9 of the proof of 5.10, "coefficients a₁, ..., a_m" should be ""coefficients a₁, ..., a_n".

• On page 151, line 12 from the bottom, "1-by-1"" should be "1-by-1 matrix".

• On page 154, last line, "S₂u" should be "S₂w".

• On page 195, line 9, the period should be a comma.

• On page 207, fifth line below 9.21, "1 < j <= n" should be "1 < j <= m".

• On page 217, "alpha_m" in 10.7 should be "alpha_M".

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