HW # 
Due Date 
Read Section 
Assigned Problems 
Additional
Suggested Problems 

HW #1 
128/30* 
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  130/21* 
§1.2 
p. 2527 
#1, 2, 8, 12, 13, 16, 21, 24, 25 
#4, 7, 911, 1415, 20, 22, 23 

HW #3 
21/4* 
§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 
p. 4749 
#1, 6, 7, 10, 12, 14, 19, 22, 23 
#25, 8, 9, 11, 13, 1518, 20, 21, 2426  
HW #5 
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 
§1.6 Study Guide 
p. 6364 
#1, 4, 5, 7, 8, 11, 12, 14 
#2, 3, 13  
HW #7 
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  §1.8 StudyGuide  p. 7981  #2, 3, 6, 10, 11, 17, 18, 20, 21, 34  # 1, 4, 5, 9, 1216, 19, 22  
HW #9 
p. 9091 
#1, 2, 4, 5, 10, 11, 17, 24, 35 
#3, 69, 1316, 1823, 31, 32  
HW #10 
§2.1 
p. 116117 
#2, 3, 5, 7, 10, 12, 16, 17, 22, 27 
#1, 4, 6, 8, 9, 11, 13, 15, 28  
HW #11  §2.2 and start 2.3  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 #12 
§2.3 
p. 132133 
# 3, 7, 8, 11, 14, 15, 16, 19, 27 
#1, 2, 47, 12, 13, 17, 18  
HW #12.5 
§1.10 pp9799 Study Guide 
p. 101  #9, 11, 12  OnLine Markov System Material  
HW # 13 
§2.8 
p. 173175  #2, 3, 5, 6, 7, 10, 18, 21, 25  #1, 4, 8, 9, 1117, 19, 20, 2224, 26  
HW #13.5  §1.10 pp9396  p99  #1, 2, 4, 5, 8, 3, 6, 7, 10  
HW #14 
§2.9 
p. 180182 
#1, 4, 6, 8, 9, 12, 14, 18, 19 
#2, 3, 5, 10, 11, 13, 17  
HW #15  §3.1  p. 190191  #1, 4, 8, 9, 11, 17, 37, 38  #2, 3, 57, 10, 1216, 1830, 39, 40  
HW #16 
§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 #17  §3.3 Determinant summary Proof ot Thrm 6 on BB 
p. 209210  #2, 5, 8, 19, 24, 25, 28, 29  #1, 3, 4, 6, 7, 9, 10, 2023, 27, 30  
HW #18  §4.1 More v.s. examples on BB 
p. 223225  #2, 3, 5, 6, 8, 10, 11, 19, 20, 21, 24, 32  #1, 4, 7, 9, 1218, 22, 23, 33  
HW #19 
§4.2 especially pp 232234 
p. 234236  # 79, 25,31, 34  #35, 36  
HW #20 
§4.3  p. 342 345  # 22, 25, 26, 31,33,37  #32  
HW #21 
§5.1  p. 308309  #1, 4, 8, 10, 13, 22, 25, 26, 27  #2, 3, 59, 11, 12, 1421, 23, 24  
HW #22  §5.2 
p. 317318  #2, 3, 9, 11, 16, 21, 23, 24  #1, 48, 10, 1215, 17, 19, 20, 22  
HW # 23 
§5.3 , Optional 5.4 
p. 325326  #1, 4, 7, 12, 18, 22, 27, 33  #2, 3, 5, 6, 811, 1317, 1921  
HW #24 
§6.1  p. 382383  #1, 4, 5, 8, 10, 13, 15, 18, 19 Submit in writing #24 
#2, 3, 57, 9, 11, 12, 14, 16, 17, 20, 22  
HW #25 
§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 #26 
§6.3 §6.4 
p. 400401  #1, 4, 7, 10, 12, 13, 15, 18, 22  #2, 3, 5, 6, 8, 9, 11, 1417, 21  
Backlog of possible assignments. For use in the future! :)  
§2.4 
p. 139141 
#1, 4, 6, 10, 13, 21, 22, 25 
#2, 3, 5, 79, 11, 12, 14 

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

§2.6[2.7?] 
p. 156157 
#2, 3, 6, 7, 9, 10, 12, 13 
#1, 4, 5, 14 

4.4, 4.5  error correcting codes.pdf 



















#2, 3, 57, 9, 11, 12, 14, 16, 17, 20, 22 

§6.2 
p. 392393 
#2, 5, 7, 10, 12, 14, 20, 21, 23 
#1, 3, 4, 6, 8, 9, 11, 13, 1519, 22, 24 




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

Monday  Wednesday 
Friday

Week 1 1.11.2 
121 MLK DAY No Class 
Introduction and Motivation
Solving 2 by 2 systems. 
Continuation: Solving Systems of linear equations. 
Week 2 1.21.3 
128 Solving Systems of linear equations. Introduction to matrices. 
Being Systematic. GaussJordan Method using row operations 
Vector Equations and Linear combinations Begin VectorMatrix Arithmetic and equations. 
Week 3 1.4, 1.5 
24 Discussion of proofs.
Application to polynomial curve fitting? VectorMatrix Arithmetic and equations 
Solutions AND Linear combinations
"Inner product." 
Homogeneous and Nonhomogeneous systems 
Week 4 1.61.8 
211 Applications 
Spanning and Linear dependence  Linear Independence 
Week 5
1.8, 1.9 
218 Linear Transformations 
Matrices and LT's  More on LT's [Abstract definition] Connection with matrices. 
Week 6
2.12.3 
225 More on LT's 1:1 and onto. 
Properties of Matrix algebra.  More Matrix algebraMatrix Inverse. 
Week 7 Midterm Exam #1 SelfScheduled TBA Covers weeks 16. 2.2,2.3 
33 More Matrix Algebra Inverse  More on Matrix Inverse  Invertibility and Independence, Spanning, etc. Invertible Linear Transformations 
Week 8 2.8, 2.9, 2.3, (2.6, 2.7?) 
310
Applications(Linear Difference MigrationMarkov) 
Begin Subspaces. Null Space and Column Spaces of a matrix. 
BASES 
Week 9 
317 ... Spring Break NO Classes! 

Week 10 3.1,3.2 
324
Dimension Rank of a matrix. Bases and Linear Transformations Rank and nullity 
More Inverse results. Begin Determinants Calculating determinants by cofactor expansion 
Properties of determinants Products and Inverses 
Week 11 3.3, 
331 CC Day No classes  Applicatons of Determinants Cramer's Rule, geometry of determinants. 
330Determinants, Linear Transformations and Areas Proof of Product Property [Permutations and determinants?] 
Week 12 4.1, 4.2, 4.3, (4.4,4.5,4.6)? 
47 Begin Abstract Vector Spaces
Linear Transformations 
Kernel(Null Space) and range More VS examples. 
Subspaces and spanning Rank and Nullity. More Linear transformations: T+aU, TU Geometry of LT's 
Week 13 Exam II TBA? 5.1, 5.2 
414 More on Linear Transformations, Null Space, Range, Independence, Basis, and Differential equations.  Eigenvalue/vector of a matrix, Linear transformation 
More eigenstuff. 
Week 14 5.2,5.3, 4.9 
421 Diagonalizable Matrices/transformations.  Applications of diagonalization. Stochastic Matrices. 
Comments on diagonalizable matrices. Inner products and more on transformations 
Week 15 6.1, 6.2 
428 Inner products 
Orthogonal and orthonormal bases  Finish Orthonormal bases, Orthogonal transformations and distance. 
Week 16 6.3, 6.4 
55 Gram Schmidt  orthonormal bases. 
General inner product spaces. Geometry and Lin. Operators, Transformations 
Breath! :) Symmetric Matrices, Transpose,Trace? 
Week 17 Review Session: Sunday 
Final Exam Week Final Exam Signup! Sign up for your selfscheduled FINAL EXAM You can sign up by responding to the signup in the Reality Quizzes Folder. Self Schedule for Final Examinations TBA OR Special Appointment Final Exam Week 
EMail:
flashman@humboldt.edu
WWW: http://flashman.neocities.org/
***Prerequisite:MATH 205 or 210 (Allowed for Concurrent enrollment)
(Permission given for three completed semesters or 4 quarters of Calculus)
Reality Quizzes  100 points 
2 Midterm Examinations  200 points 
Homework  150 points 
Final Examination  200 or 300 points 
Total  650 or 750 points 
Back to HSU Math. Department :}