Title: Worst math textbook.
Review: Had to use this textbook for an intro-level linear algebra class. Totally incomprehensible. Strange math jargons came out of nowhere at the beginning of the chapter without a proper introduction. Lack proofs and explanation how certain methods of computation were made. Emphasizes on applications that don't make sense. Unless you're an engineer, I would not recommend this textbook to beginners who are just starting out linear algebra.
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