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Section numbers refer to the Linear Algebra textbook by Johnson, Riess, and Arnold.

Section 4.1

Part a (9:34)

Streaming recording link: https://rensselaer.webex.com/recordingservice/sites/rensselaer/recording/play/9e9ed6fa1efb457f996a732660b3c13a

Part b (9:49)

Streaming recording link: https://rensselaer.webex.com/recordingservice/sites/rensselaer/recording/play/31b0de245b4d43cbb5eeff75208d33f0

Section 4.2

Part a (11:20)

Streaming recording link: https://rensselaer.webex.com/recordingservice/sites/rensselaer/recording/play/3856fe759e9a479e916f0a1c86a0b768

Part b (12:12)

Streaming recording link: https://rensselaer.webex.com/recordingservice/sites/rensselaer/recording/play/e80b0efdeff041b79596cd06af879474

Section 4.3(10:27)

Streaming recording link: https://rensselaer.webex.com/recordingservice/sites/rensselaer/recording/play/d7f9c2cba585435790ef4f34cdb31ce9