👉 The term "archwise" is a mathematical concept that refers to a method of solving a system of linear equations using matrix algebra. In other words, it involves applying matrix operations such as addition and multiplication to obtain solutions for the system of linear equations. This approach is often used in engineering, physics, and computer science to solve complex systems of equations. The term "archwise" comes from the idea that a system of linear equations can be thought of as an array of equations that are all equivalent
