Book contents
- Frontmatter
- Contents
- Preface
- 1 Gaussian elimination
- 2 Solutions to simultaneous equations 1
- 3 Matrices and algebraic vectors
- 4 Special matrices
- 5 Matrix inverses
- 6 Linear independence and rank
- 7 Determinants
- 8 Solutions to simultaneous equations 2
- 9 Vectors in geometry
- 10 Straight lines and planes
- 11 Cross product
- Answers to exercises
- Sample test papers
- Further reading
- Index
- Frontmatter
- Contents
- Preface
- 1 Gaussian elimination
- 2 Solutions to simultaneous equations 1
- 3 Matrices and algebraic vectors
- 4 Special matrices
- 5 Matrix inverses
- 6 Linear independence and rank
- 7 Determinants
- 8 Solutions to simultaneous equations 2
- 9 Vectors in geometry
- 10 Straight lines and planes
- 11 Cross product
- Answers to exercises
- Sample test papers
- Further reading
- Index
Summary
Learning is not easy (not for most people, anyway). It is, of course, aided by being taught, but it is by no means only a passive exercise. One who hopes to learn must work at it actively. My intention in writing this book is not to teach, but rather to provide a stimulus and a medium through which a reader can learn. There are various sorts of textbooks with widely differing approaches. There is the encyclopaedic sort, which tends to be unreadable but contains all of the information relevant to its subject. And at the other extreme there is the work-book, which leads the reader through a progressive series of exercises. In the field of linear algebra there are already enough books of the former kind, so this book is aimed away from that end of the spectrum. But it is not a work-book, neither is it comprehensive. It is a book to be worked through, however. It is intended to be read, not referred to.
Of course, in a subject such as this, reading is not enough. Doing is also necessary. And doing is one of the main emphases of the book. It is about methods and their application. There are three aspects of this provided by this book: description, worked examples and exercises. All three are important, but I would stress that the most important of these is the exercises. In mathematics you do not know something until you can do it.
- Type
- Chapter
- Information
- A First Course in Linear AlgebraWith Concurrent Examples, pp. vii - viiiPublisher: Cambridge University PressPrint publication year: 1987