Most linear algebra courses start by considering how to solve a system of linear equations. \[ \begin{align} a_{0,0}x_0 + a_{0,1}x_0 + \cdots a_{0,n-1}x_0 & = b_0 ...
A calculus equation is a mathematical expression that establishes a relationship between one or more unknown functions and their calculus, and is widely used to describe systems in economics 1, ...