Linear Algebra
Linear algebra is mathematical discipline that deals with vectors and matrices and, more generally, with vector spaces and linear transformations
Elementary linear algebra are given below:
Scalars - A scalar is a quantity that only has magnitude and not direction. It is an element that is used to define a vector space. In linear algebra, scalars are usually real numbers.
Vectors - A vector is an element in a vector space. It is a quantity that can describe both the direction and magnitude of an element.
Vector Space - The vector space consists of vectors that may be added together and multiplied by scalars.
Matrix - A matrix is a rectangular array wherein the information is organized in the form of rows and columns. Most linear algebra properties can be expressed in terms of a matrix.
Matrix Operations - These are simple arithmetic operations such as addition, subtraction, and multiplication that can be conducted on matrices.