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Math Notes

Systems of Equations II -- 3-Dimensional and Higher Dimensional Equations, Matrix Methods

Introduction

 

Worked Examples

 

Problem Solving Tips

 

Additional Problems with Answers

 

Links to Outside Sources

Intro to Matrices
Matrix Definitions Lesson - I
Matrix Solution of Linear Systems
6.1 - Matrices and Systems of Equations
Systems of Linear Equations
How to solve linear equations with matrices@Everything2.com
Row Operations (pdf)

Links to Supporting Topics

3-Dimensional Systems I -- Substitution
3-Dimensional Systems II -- Elimination by Addition
Systems of Equations I -- 2-dimensional Systems
Systems of Equations III -- Setting up the Equations
Systems of Equations IV -- Input-Output Equations
Systems of Equations V -- Non-linear Equations

History

History overview
History of Algebra
History of Linear Algebra

 

 
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