Math 320 Sections 1 and 2 - Calendar- Fall 2012

Last Updated: Tuesday, December 18 2012 at 15:18 PM
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All numbers indicate sections from Linear Algebra with Applications -- 3rd Edition. (4th Edition)

R is for the reading assignment
C is for exercises that are assigned and will be collected
NC is for exercises that are assigned but will not be collected

Monday

Wednesday

Friday
Sept. 3
Labor Day 		Sept. 5
Lecture #1:
Intro to Math 320
Systems of Linear Equations

Sept. 7
Lecture #2:
Solving Linear Systems
Geometric Interpretations

Homework Due:
 R 1.1
 Written Homework #1:
 C 1.1: 4,6,12,15,38(40)
 NC 1.1: 2,8,11,19,31
Sept. 10
Lecture #3:
Solving Linear Systems
Geometric Interpretations

Homework Due:
 R 1.2
 Written Homework #2:
 C 1.1:20,25,32,42(44)
 NC 1.1: 35,36
 		Sept. 12
Lecture #4:
Gauss-Jordan Elimination


Homework Due:
 R 1.3
 		Sept. 14
Lecture #5:
Rank of a Matrix
Number of Solutions of System

Homework Due:
 Written Homework #3:
 C 1.1: 40(42),41(40)
C 1.2: 4,6,7
Sept. 17
Lecture #6:
Matrix Algebra
Algebraic Identities

Sept. 19
Lecture #7:
Dot Product
More Algebraic Identities
Hill Cipher

Homework Due:
 R 2.1
 Written Homework #4:
 C 1.2: 8,10,27,31,50
C 1.3: 1,2,5
 NC 1.2: 9,29,34,60
NC 1.3; 3,4 		Sept. 21
Quiz 1
 Lecture #8:
Linear Transformations

Homework Due:
 Written Homework #5:
 C 1.3: 6,7,28,56
C Additional Problems:
 NC 1.3: 27,55,58
Sept. 24
Lecture #9:
Matrix of a Linear Transformation

Homework Due:
 R 2.2
 		Sept. 26
Lecture #10:
Geometry of Linear Transformation

Homework Due:
 R 2.4(2.3)
 Written Homework #6:
 C 2.1: 2,3,6,17,18,45
C Additional Problems:
 NC 2.1:1,5,16,19
 		Sept. 28
Lecture #11:
Composition of Linear Transformations
Matrix Multiplication

Homework Due:
 R 2.3(2.4)
 Written Homework #7:
 C 2.2: 11,18,19,27,28
C Additional Problems:
 NC 2.2: 9,16,17,20
Oct. 1
Lecture #12:
Composition of Linear Transformations
Matrix Multiplication
Invertible Functions

Oct. 3
Lecture #13:
Inverse of a Linear Transformation
Matrix Inverse

Homework Due:
 Written Homework #8:
 C 2.4 (2.3): 1,6,7,13,74(18)
C Additional Problems:
 NC 2.4(2.3): 2,5,19(75)
 		Oct. 5
Quiz 2
 Lecture #14:
Finding the inverse of a matrix

Homework Due:
 R 3.1
 Written Homework #9:
 C 2.3(2.4): 34,35
C Additional Problems:
 NC 2.3(2.4): 32,33
Oct. 8
Lecture #15:
Shoes and Socks Theorem
Invertible matrix theorem

Oct. 10
Lecture #16:
Image of a Linear Transformation
Span of vectors

Homework Due:
 Written Homework #10:
 C 2.3(2.4): 2,8,11,16,18,28,32
 NC 2.3 (2.4): 3,7,9,13
 		Oct. 12
Exam 1
Oct. 15
Lecture #17:
Kernel of a Transformation

Homework Due:
 Written Homework #11:
 C 3.1: 2,6,12(Image only for all 3)
C 3.1: 30,32
C Additional Problems:
 NC 3.1: 5,7
 		Oct. 17
Lecture #18:
Properties of the Kernel
Subspaces of R^n

Homework Due:
 R 3.2
 Written Homework #12:
 C 3.1: 2,6,12(Kernel only for all 3)
C 3.1: 18,21,41,44
 NC 3.1: 31,33,35,48
 		Oct. 19
Fall Break
Oct. 22
Lecture #19:
Redundent Vectors
Linear Independence
Basis

Homework Due:
 R 3.3
 		Oct. 24
Lecture #20:
Finding a Basis
Uniquness for a Basis

Homework Due:
 Written Homework #13:
 C 3.1: 51
C 3.2: 1,2,10,15,19
C Additional Problems:
 NC 3.1: 5
NC 3.2: 3,6,12,17
Oct. 26
Quiz 3
 Lecture #21:
Dimension

Homework Due:
 Written Homework #14:
 C 3.2: 17,33,41,42(Hint: Do extra first)
C Additional Problems:
 NC 3.2: 18,20,26,34
Oct. 29
Lecture #22:
Rank and Nullity Theorem
Uniquness of Basis Representation

Homework Due:
 R 3.4
Oct. 31
Lecture #23:
Coordinates

Homework Due:
 Written Homework #15:
 C 3.3: 2,11,12,18,19,20,59
 NC 3.3: 1,5,7,25,62
 		Nov. 2
Lecture #24:
B-Matrix


Homework Due:
 R 4.1
 Written Homework #16:
 C 3.3: 61(81),63(83)
C 3.4: 1,2,4,7
 NC 3.4: 2,8
Nov. 5
Lecture #25:
Simular Matrices
Linear Spaces

Nov. 7
Lecture #26:
Examples of Vector Spaces
Subspaces 		Nov. 9
Quiz 4
3.3-3.4
 Lecture #27:
Examples of Subspaces
Basis of a Vector Space

Homework Due:
 Written Homework #17:
 C 3.4: 19,20,28,39,56
C Additional Problems:
 NC 3.4: 22,26,67,70
Nov. 12
Lecture #28:
Coordinates
Linear Transformations

Homework Due:
 R 4.2
 Written Homework #18:
 C 4.1: 1,2,4,6,9,10
 NC 4.1: 3,7,8
 Office Hours Today:
1:30-2:30
 Nov. 14
Lecture #29:
Linear Transformations

Homework Due:
 Written Homework #19:
 C 4.1: 14,17,18,27,33
C Additional Problems:
 NC 4.1: 19,31,35,42
 		Nov. 16
Exam 2
Nov. 19
Lecture #30:
Linear Isomorphisms

Homework Due:
 Written Homework #20:
 (Maybe turned in on Tuesday)
C 4.1: 35, 39
C 4.2: 1,2,4,10
(Ignore the isomorphism part)
C Additional Problems:
 NC: 4.2: 7 		Nov. 21
Thanksgiving Break 		Nov. 23
Thanksgiving Break
Nov. 26
Lecture #31:
Determinants for 3x3

Homework Due:
 R 6.1
 		Nov. 28
Lecture #32:
Properties of Determinants

Homework Due:
 R 6.2
 Written Homework #21:
 C 4.2: 13,26,31,51
 NC 4.2: 22,43,46
 		Nov. 30
Lecture #33:
General Determinants

Homework Due:
 R 6.2
Written Homework #22:
 C 6.1: 4,5,6,12,14
C Additional Problems:
 NC 6.1: 13,15
Dec. 3
Lecture #34:
Product of Determinants
Eigenvalues

Homework Due:
 R 7.1
 		Dec. 5
Lecture #35:
Finding Eigenvalues
Characteristic Polynomials

Homework Due:
 R 7.2
 Written Homework #23:
 C 6.2: 2,5,6,11,12,13,14,15
C Additional Problems:
 NC 6.2: 7,16
 		Dec. 7
Quiz 5
Lecture #36:
Eigenvectors

Homework Due:
 R 7.3
 Written Homework #24:
 C 7.1: 1,2,3,4,6,7
C 7.2: 2,4
 NC 7.1: 5,8,9
NC 7.2: 6,7,8
Dec. 10
Lecture #37:
Eigenbasis

Homework Due:
 R 7.4
 		Dec. 12
Lecture #38:
Similar Matrices and Eignenvalues
Trace

Homework Due:
 R 7.5
 Written Homework #25:
 C 7.3: 6,8,12,23,29
C 7.4: 8,12
 NC 7.3: 25, 28
 		Dec. 14
Lecture #39:
Review for Final

Homework Due:
 NC 7.3: 33,34
NC 7.4: 35,36,37,38
Final Exam
 Section 1: Wednesday, December 19 at 8 AM
Section 2: Monday, December 17 at 11 AM

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