One of the oldest concepts in the history of mathematics is matrix and Determinants.There are traces from the 2nd and 4th century BC.The concept were well developed in the 17th century.The mathematicians needed matrices and determinants when they were trying to solve a problem with multiple simultaneous linear equations.Some of the clay tablets made with the matrices are still preserved.

It has more applications in the normal life.In modern applications the matrices are used to solve complex problems with a computer.The predictions and model developments are part of the analytics problems.The matrix was created by a lawyer in association with a mathematician in the 17th century.Since the concept of matrix was invented it had a powerful application.

In terms of storing boxes in a storage area coconut trees in a farm land and cars in a parking area we can see the same matrices.The basis of the term was made up of the quadratic form.Gauss came up with this during the 17th century.The concept of determinants was improved by another mathematician.The linear equation can be written using matrices.

Almost all corporates and educational institutions use excel spread sheet as a matrix for data.A lot of the dashboards for management decision making and operational analysis are in a matrix format with rows and columns.A table with years in the columns and states in the rows can be used to show the population in India over the past decade.There is a rectangular array of elements distributed in two diments.We usually put a square brackets covering the rows and columns to show that there is a matrix within it.

The size of the matrices is determined by the number of rows and columns in a matrix.If the matrices have 10 rows and 5 columns then the size is 50.row matrices are matrices that have one row.The matrix that only has a single column is called a column matrix.The zero matrices are a type of matrices where the elements of the matrix are not 0.

It's also called a Void Matrix.The square matrices have the same number of columns and rows.The elements that fall in the diagonal line are represented by a principal diagonal in a square matrix.There are lots of names for the diagonal.Diagonal main diagonal or leading diagonal elements are what it is called.

The unit matrix have values only in the diagonal and the rest of the elements are all zero.In the diagonal elements all the elements have a value.The triangular matrix is a special type of matrix in the square matrix.The triangular matrix is when all the elements in the bottom of the diagonal are zero.If all of the elements in the matrices are equal then we can say that the two matrices are equal.

If any of the elements are not the same or not in the same order then it's called an equal matrix.Adding multiplication and subtracting are some of the operations that can be done on Matrices.The division of two matrices is not possible only the division of two matrices is not possible.There are certain conditions that must be satisfied before we perform the operations.If we have to multiple a matrix with a constant then we need to add all the elements together.

If the matrices have the same number of rows and columns we can add or subtract them.In that case the addition of matrix A with matrix B shows A+B of the elements of the matrices.The A-B of the elements of the matrices were indicated by the subtraction of Matrix A with matrix B.If the number of rows and columns of one matrix is the same as the number of rows and columns in the other matrix then we need to add or subtract a matrix.We need to say in the result that it is not possible to add or subtract.