Cramer’s rule is a method of solving the system of linear equations using determinants. It is named after Gabriel Cramer (1704–1752) who discovered this method.… Read More »Solving System Of Linear Equations Using Cramer’s Rule
So far you have learnt that square matrix has determinant value and larger the square matrix more difficult it is to compute the determinant through… Read More »Adjoint Of Square Matrix
Previous article, you learned about minors of a square matrix which are determinant of smaller 2 x 2 matrix obtained by excluding row and column… Read More »Cofactors of Matrix
In the previous article, you have learned simple way of cross multiplication to obtain the determinant of a square matrix. As the size of matrix… Read More »Finding Matrix Of Minors
In the previous article, we have seen how determinant decides whether a system of equation (read square matrix) has inverse, or it has a solution,… Read More »Finding Determinant By Cross Multiplication
Determinants are very important concept related to square matrix, and usually it is simple to calculate one while dealing with the system of linear equations.… Read More »Introduction To Determinants
What is linear algebra? Graphically speaking, linear algebra deals with lines and their transformations. In short, linear algebra is linear transformation represented using vectors of… Read More »Linear Algebra
Triangular matrices are diagonal matrix plus some elements on the upper side or lower side of the main diagonal. Here we discuss about types, interesting… Read More »Inverses Of Triangular Matrices
The diagonal matrix has diagonal elements only and if the diagonals are 1 then the matrix is called and identity matrix . In this article,… Read More »Inverse Of Diagonal Matrix
In the previous article, you learned about inverse of matrix and why it is important. You will learn how to find inverse of a matrix… Read More »How To Find Inverse Of A Matrix