Below are the assignments from Lay's (2nd edition update) Linear Algebra and its Applications book, and other notes. This list is for reference only; you are responsible for getting the assignments in class. These assignments may be changed in class!

Section	Exercises	Notes
1.1	6,14,18,20,22,24,28,30,33-36	Do more in 1-20 to get comfortable.
1.2	3,5,9,13,16,18,20,22,23,24,25,26,30,31,32,33	You may use the calculator to row reduce, but be able to row reduce BY HAND!
1.3	1-9,11-16,21-26,28,30-32	In #30, show details of the proof (see practice problem #1)
1.4	1,3,5,7,9,12,13,16-19,21-31,37,38	JUSTIFY your answers, quoting appropriate theorems, etc.
1.5	1,3,7,9,15-17,21,22,29-34
1.6	1,3,7,13,17,19,20,24,27,28,31,33,34,35,36,40
1.7	1-4,7-9,11,13,15-19,21,23,34,26,29,31,33
1.8	1,2,4,9,10,15-18,23,34,26,28,29,31,32
2.1	1-3,5-8,10,12,15-36,29,30,32
2.2	1,2,5,7,9,10-25,28,29,31	on #23, use the contrapositive of #22 & p.60
2.3	5-9,13,14,16-24,26,27,31,34
3.1	1,2,9,10,19-22
3.2	2,4-6,22,24,26,40
3.3	2,6
4.1	1,2,5,6,8,10,11,14-16,19-30,32
4.2	2-5,7,8,11,13,17,18,21,22,24-27,30,31,34,37,38
4.3	1,3,5,7,11015,17,18,21-26,29-32
4.4	1,3,5,7,9,10,12-17,19,21-27,29
4.5	3,5,8,9,11,12,14,15,19-26,29-31
4.6	1,2,5-8,10,12,17-22,26,31-33
4.7	1-4,7,8,11,12

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