to quantify the qualitative variables.
McCormick use combination of political,social and economic variables
They use them to solve an equation they don't know.Accountants use variables to give a visualization to their customers as to how they are doing the accounting
Variables.
symbol
We use letters called variables in mathematical form. Before we did not know anything about variables, thats why it was harder.
You can use unlimited number of variables for a structure and you can also declare array of structures.
Variables are simply used as a connection to the real world, a variable may represent a number you have to find and you can use an equation to do so.
The idea is to work with the same variables, but it is possible that some of the variables are missing in some of the equations.
Some careers that use variables and equations are mathematicians, physicists, engineers, economists, and data scientists. These professionals regularly work with mathematical models to analyze data, solve complex problems, and make predictions in their respective fields.
to store values
Yes. You can do it