For Week 13, please read the following:

• EM: Griffiths 2.3-2.5. Reminder: video lectures here.
• LA: Lay 4.1-4.7 (optional: 2.8-2.9, which summarize 4.1-4.7). Watch Essence of Linear Algebra: Chapter 6, Footnote on nonsquare matrices, Chapter 9; Strang: The Big Picture of Linear Algebra.
• QM: in preparation for starting QM in week 4, read Taylor Ch. 10, Townsend Ch.1, Feynman Volume III Ch. 5.
• Remember to use nb.mit.edu (info on how to access here) or check with faculty for alternatives. Complete first pass of reading and enter annotations (questions, responses, requests for class time) by Mon. 9am and update through week as need.