2: Linear Transformations and Matrix Algebra Last updated May 15, 2025 Save as PDF 1.7: Practice Set 2.1: Matrix Transformations Page ID176981 Kenn HuberIrvine Valley College ( \newcommand{\kernel}{\mathrm{null}\,}\) 2.1: Matrix Transformations2.1: Matrices as Functions2.1: Matrix Transformations2.1: Practice Set2.2: Linear Transformations2.2: Linear Transformations2.2: Matrix Representations2.2: Practice Set2.3: Matrix Algebra2.3: Sums of Transformations and Matrices2.3: Transformation Composition and Matrix Multiplication2.3: Matrix Inverses2.3: Practice Set2.4: Invertibility2.4: Invertibility of Linear Transformations2.4: Invertibility of Matrices2.4: Practice Set2.5: Determinants- Definition2.5: Definition of Determinant2.5: Properties of the Determinant2.5: Practice Set2.6: Cofactor Expansions2.6: Cofactor Expansion2.6: Cramer's Rule and Adjugates2.6: Practice Set2.7: Determinants and Volumes2.7: Determinants for Area and Volume2.7: Practice Set JavaScript is disabled In order to continue, you need to verify that you're not a robot by solving a CAPTCHA puzzle. The CAPTCHA puzzle requires JavaScript. Enable JavaScript and then reload the page.