Matrices
Master CSEC matrices step by step — from orders and types through addition, scalar and matrix multiplication, determinants, inverses, and applications to transformations and simultaneous equations. Each lesson has worked examples and practice.
11 lessons
Curriculum
Introduction to Matrices
- 📄What is a Matrix?
- 📄Types of Matrices
Matrix Operations
- 📄Addition and Subtraction of Matrices
- 📄Scalar Multiplication
- 📄Multiplication of Matrices
Determinants and Inverses
- 📄The Determinant of a 2×2 Matrix
- 📄Non Singular Matrices
- 📄Find the Adjoint Matrix
- 📄The Inverse of a 2×2 Matrix
Applications of Matrices
- 📄Solving Simultaneous Equations with Matrices
- 📄Matrices and Transformations