A determinant can be defined in various ways for a square matrix. One straightforward method involves using the elements of the first row and their corresponding minors. Start by multiplying the first ...

In this video we will learn about the topics Matrices, Various types of Matrices ,Representation of Matrices and Order of Matrices A set of mn numbers (real or imaginary) arranged in the form of ...

A matrix is a rectangular array of numbers, symbols, or expressions arranged in rows and columns. They are a crucial part of linear algebra and have various applications in fields like engineering, ...

\[A=\left[\begin{align}& a_{11}\space\space a_{12}\space\space a_{13}\\& a_{21}\space\space a_{22}\space\space a_{23}\end{align}\right]\] The elements are the entries ...

Abstract: In this paper, we first establish new relationships in matrix forms among discrete Fourier transform (DFT), generalized DFT (GDFT), and various types of discrete cosine transform (DCT) and ...

ABSTRACT: We present explicit inverses of two Brownian-type matrices, which are defined as Hadamard products of certain already known matrices. The matrices under consideration are defined by 3n - 1 ...