Sets & Functions – A Primer
Definitions and Notations A set is a well-defined, unordered collection of distinct objects. These objects are also called elements of
Sets and Functions, YEM
YEM
Linear Algebra, YEM
Vectors: Definition, Operations, and Properties
Definition of a Vector A vector is an ordered collection of numbers, which are called the components or entries of
Linear Algebra, YEM
Special Types of Matrices
1. Diagonal Matrix A diagonal matrix is a square matrix where all elements outside the main diagonal are zero. For
Linear Algebra, YEM
Introduction to Matrices
Definition of a Matrix A matrix is a rectangular array of numbers or symbols arranged in rows and columns. Matrices