Modelling is the process of writing a differential equation that describes a physical situation.
The order is therefore 1.
The highest derivative is the second derivative y".
Which of the following theorems is the one that defines the uniqueness of a given differential equation? Read More: Differential Equations Meaning An equation that contains terms one or more and the derivatives of one dependent variable with the other independent variable is known as a Differential Equation.
It is written as the value of the dependent variable in terms of the independent variable.
A differential equation is an equation which contains one or more terms which involve the derivatives of one variable i.