Understanding Matrices
Matrices are a fundamental concept in algebra and are used in various fields such as physics, engineering, computer science, and more. A matrix is a rectangular array of numbers arranged in rows and columns.
Key Concepts
- Matrix Addition: Operations where matrices are added element-wise.
- Matrix Multiplication: A more complex operation, not commutative like addition.
- Determinants and Inverses: Essential for solving systems of linear equations.
