HW # 
Due Date 
Read Section 
Assigned Problems 
Additional Suggested Problems 

HW #1 
831 
A Note to Students 
p. 1112 
#1, 4, 7, 10, 13, 14, 15, 20, 24 
#2, 3, 8, 9, 11, 12, 1619, 2123 
HW #2 
92 
§1.2 
p. 2527 
#1, 2, 8, 12, 13, 16, 21, 24, 25 
#4, 7, 911, 1415, 20, 22, 23 
HW #3 
97 
§1.3 
p. 3739 
#1, 5, 8, 10, 11, 14, 17, 20, 27 
#24, 6, 7, 9, 12, 13, 15, 16, 18, 19, 2126 
HW #4 
99 
p. 4749 
#1, 6, 7, 10, 12, 14, 19, 22, 23 
#25, 8, 9, 11, 13, 1518, 20, 21, 2426 

HW #5 
914 
p. 5556 
#2, 3, 6, 9, 12, 14, 15, 18, 24 
#1, 4, 5, 7, 8, 10, 11, 13, 16, 17, 19, 2023, 33, 34 

HW #6 
916 
§1.6 Study Guide 
p. 6364 
#1, 4, 5, 7, 8, 11, 12, 14 
#2, 3, 13 
HW #7 
921 
p. 7172 
#2, 5, 8, 10, 13, 16, 18, 21, 28, 33 
#1, 3, 4, 6, 7, 9, 11, 12, 14, 15, 17, 19, 20, 2227, 3438 

HW #8  923 
§1.8 StudyGuide  p. 7981  #2, 3, 6, 10, 11, 17, 18, 20, 21, 34 
# 1, 4, 5, 9, 1216, 19, 22 
HW #9 
928 
p. 9091 
#1, 2, 4, 5, 10, 11, 17, 24, 35 
#3, 69, 1316, 1823, 31, 32 

HW #10 
930 
§1.10 pp9799 
p. 101 
#9, 11, 12 
#1, 2, 4, 5, 8, 3, 6, 7, 10 
HW #11 
930 
§2.1 
p. 116117 
#2, 3, 5, 7, 10, 12, 16, 17, 22, 27 
#1, 4, 6, 8, 9, 11, 13, 15, 28 
HW #12 
105 
p. 126127 
#4, 7, 11, 14, 18, 19, 22, 24, 31, 35 
#13, 5, 6, 810, 13, 1517, 20, 21, 23, 29, 30, 32 

HW #13 
1012 
§2.3 
p. 132133 
# 3, 7, 8, 11, 14, 15, 16, 19, 27 
#1, 2, 47, 12, 13, 17, 18 
HW #14 

§2.4 
p. 139141 
#1, 4, 6, 10, 13, 21, 22, 25 
#2, 3, 5, 79, 11, 12, 14 
HW #15 

§2.5 
p. 149151 
#2, 5, 9, 16, 21, 24, 25, 26 
#1, 3, 4, 68, 1015 
HW #16 

§2.6[2.7?] 
p. 156157 
#2, 3, 6, 7, 9, 10, 12, 13 
#1, 4, 5, 14 
HW #17.1 
112 
§4.1 
p. 223225 
#2, 3, 5, 6, 8, 10, 11, 19, 20, 21, 24, 32 
#1, 4, 7, 9, 1218, 22, 23, 33 
HW # 17.2 
§4.2 especially pp 232234 
p. 234236 
# 79, 25,31, 34, 
#35, 36 

HW #17.3 
§4.3 
p. 342 345 
# 22, 25, 26, 31,33,38 
#32 

4.4, 4.5  error correcting codes.pdf 

HW #18 
1014 
§2.8 
p. 173175 
#2, 3, 5, 6, 7, 10, 18, 21, 25 
#1, 4, 8, 9, 1117, 19, 20, 2224, 26 
HW #19 
1019 
§2.9 
p. 180182 
#1, 4, 6, 8, 9, 12, 14, 18, 19 
#2, 3, 5, 10, 11, 13, 17 
HW #20 
1021 
§3.1 
p. 190191 
#1, 4, 8, 9, 11, 17, 37, 38 
#2, 3, 57, 10, 1216, 1830, 39, 40 
HW #21 
§3.2 
p. 199200 
#5, 7, 10, 12, 18, 19, 23, 26, 29, 34 
#14, 6, 8, 9, 11, 1317, 2022, 24, 25, 27, 28, 3133, 35, 36 

HW #22 
1028 
§3.3 
p. 209210 
#2, 5, 8, 19, 24, 25, 28, 29 
#1, 3, 4, 6, 7, 9, 10, 2023, 27, 30 
HW #23 
1116 
§5.1 
p. 308309 
#1, 4, 8, 10, 13, 22, 25, 26, 27 
#2, 3, 59, 11, 12, 1421, 23, 24 
HW #24 
1118 
§5.2 
p. 317318 
#2, 3, 9, 11, 16, 21, 23, 24 
#1, 48, 10, 1215, 17, 19, 20, 22 
HW #25 
1130 
§5.3 
p. 325326 
#1, 4, 7, 12, 18, 22, 27, 33 
#2, 3, 5, 6, 811, 1317, 1921 
HW #26 
122 
§6.1 
p. 382383 
#1, 4, 5, 8, 10, 13, 15, 18, 19 
#2, 3, 57, 9, 11, 12, 14, 16, 17, 20, 22 
HW #27 
12 7 
§6.2 
p. 392393 
#2, 5, 7, 10, 12, 14, 20, 21, 23 
#1, 3, 4, 6, 8, 9, 11, 13, 1519, 22, 24 
HW #28 

§6.3 
p. 400401 
#1, 4, 7, 10, 12, 13, 15, 18, 22 
#2, 3, 5, 6, 8, 9, 11, 1417, 21 
HW #29 

§6.4 
p. 407408 
#2, 5, 7, 8, 9 
#1, 3, 4, 6, 1012 

Tuesday  Thursday

Week 1 1.11.2 
924 Introduction and Motivation
Solving 2 by 2 systems. 
Continuation: Introduction to matrices.Being Systematic. GaussJordan Method using row operations 
Week 2 1.31.4 
831 GaussJordan Method using row operations Vector Equations and Linear combinations Application to polynomial curve fitting? 
Discussion of proofs. Begin VectorMatrix Arithmetic and equations. 
Week 3 1.4, 1.5 
97 VectorMatrix Arithmetic and equations  Solutions AND Linear combinations "Inner product." Applications 
Week 4 1.61.8 
914 More applications [Spanning and Linear dependence.] 
Linear Independence 
Week 5
1.8, 1.9 
921 Linear Transformations Matrices and LT's 
More on LT's 1:1 and onto. 
Week 6
2.12.3 
928 Applications(Linear Difference MigrationMarkov) Properties of Matrix algebra. Matrix Inverse. Applications 
More on Matrix Inverse. 
Week 7 Midterm Exam #1 SelfScheduled Wednesday 106 8:00 12:30 Room 102 5:00  8:30pm Lib 56 Covers weeks 16. 2.3, 2.8 
105 Invertibility and Independence, Spanning, etc.  107 Invertible Linear Transformations
Begin Subspaces. Null Space and Column Spaces of a matrix. 
Week 8 2.8, 2.9, 2.3, (2.6, 2.7?) 
1012 BASES 
Dimension Rank of a matrix. Bases and Linear Transformations Rank and nullity 
Week 9 3.1,3.2 
1019 More Inverse results. Begin Determinants Calculating determinants by cofactor expansion Properties of determinants 
Products and Inverses [Permutations and determinants?] 
Week 10 3.3,4.1, 4.2, 4.3 
1026Applicatons of Determinants Cramer's Rule Subspaces and Linear Transformations 
Begin Abstract Vector Spaces Subspaces and spanning Linear Transformations Kernel(Null Space) and range More VS examples. 
Week 11 4.4,4.5,4.6 
112 Rank and Nullity. 
Finish Rank More Linear transformations: T+aU, TU Geometry of LT's 
Week 12
Exam II 5.1, 5.2 
119 Eigenvalue/vector of a matrix  1:1 the Nullspace, and inverse functions 
Week 13 5.2,5.3, 4.9 
11 16 More eigenstuff. Diagonalizable Matrices/transformations. 
Applications of diagonalization. Stochastic Matrices. 
BREAK  1123 No class  No Class 
Week 14 6.1, 6.2, 6.3, 6.4 
1130 Comments on diagonalizable matrices. Inner products and more on transformations Orthonormal bases 
Finish Orthonormal bases, Orthogonal transformations, distance and Isometries General inner product spaces. 
Week 15 
127
Geometry and Lin. Operators, Transformations Symmetric Matrices, Transpose,Trace 
Breath & Review for Final 
Week 16 
1213 to 1217 Final Exam Week 
EMail:
flashman@humboldt.edu
WWW: http://www.humboldt.edu/~mef2/
***Prerequisite:MATH 205 or 210 (Allowed for Concurrent enrollment)
(Permission given for three completed semesters or 4 quarters of Calculus)
Reality Quizzes  150 points 
2 Midterm Examinations  200 points 
Homework  100 points 
Final Examination  200 or 300 points 
Total  650 or 750 points 
Back to HSU Math. Department :}