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11 Samacheer Maths Solutions for 7.5.2 is given in a real board in a hand written format. This would be useful for students to understand the solution in easy and simple manner. The grasping power increases by reading the solution in a notes format. Hence we have given all the solution in volume 2 in this board format. Please share with your friends if you find this format useful.
One of the oldest concepts in mathematics is the conjugates and determinents.ItThe concepts were well-developed in the 17th Century.The mathematicians had a problem with multiple simultaneous linear equations.Some of the clay tablets created with the matrices which are still preserved were created in the Babylonians era.
This has other applications in the normal life.In modern applications the matrices are used to solve problems using computers.Predictable model developments using matrices are included in the Analytics problems.The matrix was created by a lawyer and mathematician in the 17th century.Since the concept of matrix was invented it had a powerful application to the concepts of mathematics.
In relation to organised cars in a parking area coconut trees in a farm land and storage of boxes in a storage area we can see the same matrices.The basis of the term is the form.Gauss was the author of this in 17th century.The concept of determinants was expanded further by a mathematician.We can use matrices to write a coefficients of the equation.
Almost all corporates and educational institutions use an excel spread sheet to represent data.Most of the dashboards developed for management decision making and operational analysis are in a matrices 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 different states for the last 10 years.rows and columns are part of the matrix a rectangular array of elements distributed in two Dimentionals.The rows and columns are usually covered with a square brackets to indicate that a matrix is formed.
The size of the matrices depends on the number of rows and columns they have.If there are 10 rows and 5 columns in the matrices then the size is 50.It's called row matrices if the matrices have only a single row.The matrices that have just one column are called column matrices.The zero matrices is a type of matrices where all elements are 0.
It's also known as a Void Matrix or a null Matrix.The squares have equal number of row and column elements.The elements in the diagonal line are represented in a square matrix.The names are different for the diagonal.It's called a diagonal main diagonal or leading diagonal element.
The unit matrix only has the values in the diagonal and the rest of the elements are zero.All of the elements will have the same value.triangular matrix is a special type of matrix for the square matrix.If all the elements in the bottom of the diagonal are zero then the triangular matrix is a square matrix.If all the elements in the matrices are equal the two matrices are not equal.
If any of the elements isn't the same or not in the same order it is called an equal matrix.Adding subtracting and multiplication are some of the operations we can do on matrixes.The division of two matrices is impossibility.There are some things that need to be satisfied before we can perform the operations.If we need to multiple a matrix with a constant we need to add all the elements of the matrices with the same element.
If both the matrices have the same amount of rows and columns we can add and 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 is indicated by the removal of matrix A with matrix B.If the number of rows and columns in one matrix is the same as the number of rows and columns in another matrix we need to add or subtract the matrices.We have to mention in the result that it is not possible to add or subtract.