# Testbank for Elementary Linear Algebra: Applications Version, 12th Edition by Howard Anton

By: Howard Anton, Chris Rorres, Anton Kaul
ISBN-10: 1119282365
/ ISBN-13: 9781119282365

## Resource Type Information

Authors: Howard Anton, Chris Rorres, Anton Kaul

\$70.00 \$50.00

## Description

CHAPTER 1 Systems of Linear Equations and Matrices 1
1.1 Introduction to Systems of Linear Equations 2
1.2 Gaussian Elimination 11
1.3 Matrices and Matrix Operations 25
1.4 Inverses; Algebraic Properties of Matrices 39
1.5 Elementary Matrices and a Method for Finding A-1 52
1.6 More on Linear Systems and Invertible Matrices 61
1.7 Diagonal, Triangular, and Symmetric Matrices 67
1.8 Matrix Transformations 75
1.9 Applications of Linear Systems 84
Network Analysis (Traffic Flow) 84
Electrical Circuits 86
Balancing Chemical Equations 88
Polynomial Interpolation 91
1.10 Application:Leontief Input-Output Models 96
CHAPTER 2 Determinants 105
2.1 Determinants by Cofactor Expansion 105
2.2 Evaluating Determinants by Row Reduction 113
2.3 Properties of Determinants; Cramer’s Rule 118
CHAPTER 3 Euclidean Vector Spaces 131
3.1 Vectors in 2-Space, 3-Space, and n-Space 131
3.2 Norm, Dot Product, and Distance in Rn 142
3.3 Orthogonality 155
3.4The Geometry of Linear Systems 164
3.5 Cross Product 172
CHAPTER 4 General Vector Spaces 83
4.1 Real Vector Spaces 183
4.2 Subspaces 191
4.3 Linear Independence 202
4.4 Coordinates and Basis 212
4.5 Dimension 221
4.6 Change of Basis 229
4.7 Row Space, Column Space, and Null Space 237
4.8 Rank, Nullity, and the Fundamental Matrix Spaces 248
4.9 Basic Matrix Transformations in R2 and R3 259
4.10 Properties of Matrix Transformations 270
4.11Application: Geometry of Matrix Operators on R2 280
CHAPTER 5 Eigenvalues and Eigenvectors 291
5.1 Eigenvalues and Eigenvectors 291
5.2 Diagonalization 302
5.3 Complex Vector Spaces 313
5.4 Application: Differential Equations 326
5.5 Application: Dynamical Systems and Markov Chains 332
CHAPTER 6 Inner Product Spaces 345
6.1 Inner Products 345
6.2 Angle and Orthogonality in Inner Product Spaces 355
6.3 Gram-Schmidt Process; QR-Decomposition 364
6.4 Best Approximation; Least Squares 378
6.5 Application: Mathematical Modeling Using Least Squares 387
6.6 Application: Function Approximation; Fourier Series 394
CHAPTER 7 Diagonalization and Quadratic Forms 401
7.1 Orthogonal Matrices 401
7.2 Orthogonal Diagonalization 409
7.4 Optimization Using Quadratic Forms 429
7.5 Hermitian, Unitary, and Normal Matrices 437
CHAPTER 8 General Linear Transformations 447
8.1 General Linear Transformations 447
8.2 Compositions and Inverse Transformations 458
8.3 Isomorphism 466
8.4 Matrices for General Linear Transformations 472
8.5 Similarity 481
CHAPTER 9 Numerical Methods 491
9.1 LU-Decompositions 491
9.2 The Power Method 501
9.3 Comparison of Procedures for Solving Linear Systems 509
9.4 Singular Value Decomposition 514
9.5 Application: Data Compression Using Singular Value Decomposition 521
CHAPTER 10 Applications of Linear Algebra 527
10.1 Constructing Curves and Surfaces Through Specified Points 528
10.2 The Earliest Applications of Linear Algebra 533
10.3 Cubic Spline Interpolation 540
10.4 Markov Chains 551
10.5 Graph Theory 561
10.6 Games of Strategy 570
10.7 Leontief Economic Models 579
10.8 Forest Management 588
10.9 Computer Graphics 595
10.10 Equilibrium Temperature Distributions 603
10.11 Computed Tomography 613
10.12 Fractals 624
10.13 Chaos 639
10.14 Cryptography 652
10.15 Genetics 663
10.16 Age-Specific Population Growth 673
10.17 Harvesting of Animal Populations 683
10.18 A Least Squares Model for Human Hearing 691
10.19 Warps and Morphs 697
10.20 Internet Search Engines 706
APPENDIX A Working with Proofs A1
APPENDIX B Complex Numbers A5