Math 220: Linear Algebra

Fall 2015, Homework Problems

Please turn in the problems marked by the paretheses ().

Section 1.1: 2,6,7,(8),9,(10),11,(12),(14),18,19,20,21,22
Section 1.2: 1,(2),3,4,7,(10),11,12,(13),15,19,20
Section 1.3: 5,7,11,(12),(13),14,16
Section 1.4: 1,2,5,6,(11),(14),(15), 16,21,22
Section 1.5: 2,3,7,(8),9,10,(11),(12),(17),(18)
Section 1.7: (2),(3),5,(8),11,(12),15,16,17,18,19.20
Section 1.8: 3,(4),5,9,(10),13,(14),(15),16,18
Section 1.9: 1,(2),3,4,5,(6),(7),15,17,(18),25,26,(27),28
Section 2.1: (2),3,(5),6,(9),12
Section 2.2: 1,(2),9,10,29,30,(31),(32),(33),34
Section 2.3: 2,3,4,6,7,11,12,14,33
Section 3.1: (4),(8),9,10,(13),14,(22),23,24
Section 3.2: 5,(6),7,8,(9),10,11,(12),13,15,(18),(19),20,(24),40
Section 3.3: 4,(5),19,20,(21),24,25,27,(28),30
Section 4.1: (2),(3),(11),12,(13),14,15,(16),(17),18,21
Section 4.2: 3,(4),(5),6,9,(10),11,(12),(18),(19),23,30
Section 4.3: 1,2,(3),(4),5,6,7,8,9,10,(15),(16),(21),24
Section 4.4: (2),6,(7),(11),14,15,16,21
Section 4.5: (1),(4),11,12,(13),(14).
Section 4.6: (2),3,4,5,6,(7),(8),(9),(10),11,14,15,16,(21)
Section 4.7: 1,2,3,4,5,6,8,10,15,16 (practice problems for Exam 2)
Section 5.1: (6),(7),11,12,(13),14,(15),(16)
Section 5.2: (6),(7),(9),10,(16),(18)
Section 5.3: (2),(9),(11),(12),(17).
Section 6.1: 2,6,(9),16,(17),(20),24,(25),26,29
Section 6.2: (2),8,(9),10,(12),13,(14),(15),20,27,29