873 9 Systems and Matrices These two linear trails of jet exhaust crossing each other illustrate the concept of two distinct, nonparallel lines intersecting in a single point—a geometric interpretation of a system of linear equations having a single solution. 9.1 Systems of Linear Equations 9.2 Matrix Solution of Linear Systems 9.3 Determinant Solution of Linear Systems 9.4 Partial Fractions Chapter 9 Quiz 9.5 Nonlinear Systems of Equations Summary Exercises on Systems of Equations 9.6 Systems of Inequalities and Linear Programming 9.7 Properties of Matrices 9.8 Matrix Inverses
RkJQdWJsaXNoZXIy NjM5ODQ=