Category: Mathematics
Solution of System of Linear Equation in Two Variables Through Various Method
In this article, we will focus on the solution of systems of two linear equations. However, first understand what the linear equation in two variables is. An equation is said to be a linear equation in two variables if it is written in the below form ax + by + c=0 Here; “x” and “y”…
Matrix Inverse
The inverse of a matrix is another matrix that, when multiplied by the given matrix, yields the multiplicative identity. For example given matrix is A, its inverse is A-1, then A.A-1 = I, where I is the identity matrix. For reference, three different examples are shown below: Examples Example 1: (Inverse of a 4x4matrix) Example 2: (Inverse…