Chapter 7 Videos

Chapter 7 Linear Systems and Matrices

Section 7.1 Solving Systems of Equations

Section 7.2 Systems of Linear Equations in Two Variables

Section 7.3 Multivariable Linear Systems

Section 7.4 Matrices and Systems of Equations

Section 7.5 Operations with Matrices

Section 7.6 The Inverse of a Square Matrix

Section 7.7 The Determinant of a Square Matrix

Section 7.8 Applications of Matrices and Determinants