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The Open University

Introduction to linear equations and matrices

The Open University via OpenLearn

Overview

In this free course, matrices are used as a concise way of representing systems of linear equations which occur frequently in mathematics. Section 1 looks at simultaneous linear equations in two and three unknowns and then generalises the ideas to systems of linear equations. Section 2 develops a strategy for solving systems of linear equations. Section 3 looks at the algebra of matrices and shows that matrices can be thought of as a generalisation of vectors. Section 4 introduces the inverse of a matrix. Section 5 uses systems of linear equations to introduce the determinant of a square matrix.

Syllabus

  • Introduction
  • Learning outcomes
  • Link to course PDF
  • Conclusion
  • Acknowledgements

Reviews

3.7 rating, based on 3 Class Central reviews

4.2 rating at OpenLearn based on 6 ratings

Start your review of Introduction to linear equations and matrices

  • this is very useful to the students who are in any graduate level. Highly useful for graduate students! Simplifies techniques, essential for understanding linear equations and matrices."
  • Anonymous
    good enough but need some more syllabus to encourage the students to increase their knowledge . To overcome it you have to work on by giving some extra information by adding those content in website or in the course page
  • Profile image for Radhi Ali
    Radhi Ali
    A wonderful course that covers all the topics described in the course. We look forward to more. Thank you to those responsible for this great work

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