Math 22A

Linear Algebra

Math 22A and 22AL Lab : Blake Hunter

Math 22A meets: M T W Th F - 9-9:50 CRUESS 107
Math 22AL meets: M - 10-10:50 Math-Sci 2118

Text Book

Introductory Linear Algebra
An Applied First Course
Kolman and Hill - 8th Edition

Course Grade

Homework - 15%
Project - 5%
Midterm - 40%
Final - 40%

Grading Scale

90% -100% = A
80% - 89% = B
70% - 79% = C
60% - 69% = D

Syllabus

department syllabus
my syllabus

Office Hours

Lab 2118 MSB - Mon, Wed 10-11pm
and 3125 MSB- Tue, Th 1-2pm

Math 22AL - Lab

2118 MSB - Monday 10-10:50 am

Exams

Midterm - August 24
  • Review - midterm - solutions
  • 06 review 1 - midterm1 - solutions
  • 06 reveiw 2 - midterm2 - solutions
    Final - September 14
  • Review - exam - solutions
  • 06 review - exam - solutions

    Contact Info

    e-mail : blakehunter@math.ucdavis.edu
    webpage : www.math.ucdavis.edu/~blakehunter/math22a
    grades : MyUCDavis
    		•

    Homework

    Homework will be assigned each Monday, Tuesday, Wednesday, and Thursday and will be due at the beginning of class each Wednesday and Friday. Only selected problems will be graded. The assignments will be posted and updated on my webpage.
    No late homework will be accepted. Please fold your homework solutions lengthwise, write your name and the assignment number in the upper right hand corner.

    Project

    Progress Check I - August 17 - Half page written proposal including project description, current status and a list of at least two resources or references.
    Progress Check II - August 31 - A printed update of the project including a half page report of work completed and work that needs to be done.
    Project Due - September 7

    Homework Assignments

    HW #1 - due Wednesday, August 8th
  • Sec. 1.1 : 1, 7, 17, 23
  • Sec. 1.2 : 4, 5, 8, 9, 13, T.1, T.5(b and c)
  • Sec. 1.3 : 1, 7, 8(c,d,e), 9(b,c), 17, 19, 21 - 25, 31
    HW #2 - due Friday, August 10th
  • Sec. 1.6 : 3, 5, 8, 10, 13, 17(for #16 only), 20a, 21c, 27a, 28a, 30a, 47, 55, T.5
  • Sec. 1.4 : 4, 5, 7, 9(a,c,e), T6, T15, T23
  • Sec. 1.7 : 1, 2, 6, 9, 12ab, 18, 24, 25, T.2
    HW #3 - due Wednesday, August 15th
    NOTE : ML problems can be done with MatLab, a calculator, or any other computer program. Submit what you input into matlab and the outputs. Or if you want you can just write the operations by hand.
  • Sec. 1.6 : ML.5, ML.11
  • Sec. 1.7 : ML.1, ML.3, ML.4
  • Sec. 1.8 : 2, 5, 8
  • Sec. 3.1 : 6, 11, 12, 16, 21, 22, 24, 25, ML.3, T.5, T.6
  • Sec. 3.2 : 4, 12, 14
    (use Expansion of Cofactors when finding the determinant)
  • Sec. 1.5 : 2, 5, 6, 9, 10, 15, 17
    HW #4 - due Friday, August 17th
  • Sec. 4.1 : 5c, 10bc, 19b, 21ac, 24, 26, 27bd, T.5 (for dim 2 only), T.8 (for dim 2 only)
  • Sec. 4.2 : 2b, 10ab, 12, 21ad, 25, 27ad, 29ac, ML.5, ML.6, T.7, T.12
    HW #5 - due Wednesday, August 22nd
  • Sec. 5.1 : 1, 6, 11, ML.4 (#1 only)
  • Sec. 6.1 : 1, 2, 4, 7, 8, 11, 12, 13, 15, 16, 18, T.4
  • Sec. 6.2 : 5, 8, 9ab, 18ac, 32, ML.3
  • Sec. 6.3 : 2bc, 3ad, 10bc, 12ac, 22
    Midterm on Friday, August 24th - Covering Chapter 1 - Chapter 6.4
    Review - 06 Midterm 1 covers Chapters 1,3 and
    Review - 06 Midterm 2 covers Chapters 4,5 and 6
    corrections to the review 2:
    Question 1, for finding an othogonal vector using cross products, let u=[-2 -3 4] and v=[5 0 10].
    Near the end, use v1, v2, v3 to form an "orthogonal" basis for R3.
     Note : Questions on "rank", "orthonormal basis", and any thing not cover yet in class by Thursady will not be on the midterm, but will be on the final.
    HW #6 - due Friday, August 24th
  • Sec. 6.4 : 2a, 4a, 8, 24a, 28b
  • Sec. 6.5 : 8, 18
    The following are not to be turned in. They are here only for practice. This is to give you more time to study for the midterm on Friday. Good Luck!
  • Sec. 6.4 : 3, 17, 19, 25, 30
  • Sec. 6.5 : 3, 5, 11
    06 Midterm 1 - Solutions
    06 Midterm 2 - Solutions
    solutions to the midterm
    HW #7 - due Wednesday, August 29th
  • Sec. 6.6 : 5, 8, 14, 24, 26, T.2 (hint use Theorem 6.13), T.4 (hint use Theorem 6.13), ML.2a, ML.3a
  • Sec. 6.8 : 2, 4, 6, 8, 10, 14
    HW #8 - due Friday, August 31st
  • Progress Check II
  • Sec. 6.9 : 3, 4, 8, 9, 14
  • Sec. 8.1 : 8.1 has been moved to H.W. #9
    HW #9 - due Wednesday, September 5th
  • Sec. 8.1 : 1a, 2ab, 3, 4, 9, 10, 12, 14
  • Sec. 8.1 : 16ad, 18, 21, 26, T.4 (for all 2x2 matrices), T.12b
  • Sec. 8.2 : 2, 4, 6, 23, 26, 38

    HW #10 - due Friday, September 7th
  • Sec. 8.3 : 2b, 5, 10, 14, ML.1ab, ML.2b
  • Sec. 9.2 : 1, 2, 5, 8, 9

    HW #11 - due Wednesday, September 12th
  • Sec. 4.3 : 4, 6, 10, 13, 18, 22
  • Sec. 10.1 : 2, 8, 17, T.5, T.8
  • Sec. 10.2 : 3, 6, 7, 10, 12, 16, 20

    Suggested Problems Note : these sectons are not to be turned in but will be on the final.
  • Sec. 9.3 : 2, 3, 4, 5, 6
  • Sec. 10.3 : 3, 6, 11, 16
  • Sec. 7.1 : 1, 4, use QR from #1 and column vector b=(10,0) to solve Ax=b, use QR from #4 and column vector d=(1,2,1) to solve Ax=d

    Final exam on Friday, September 14th - Covering chapters 6.6 - 10.3
    Review - 06 Midterm 2 - solutions covers Chapter 4, 5 and 6 (6.6 - 6.9 will be on the final)
    Review - 06 Midterm 3 - solutions covers Chapters 7, 8, 9 and 10

    Solutions to the final exam will be posted here after the exam.