To find (Ls/Gs)actual, which values must be evaluated?

To find the ratio of (Ls/Gs)actual, it is essential to evaluate all relevant variables in the system. This includes both Y values (which typically represent some specific properties or responses of the system, such as yield or concentration) and both X values (which commonly denote inputs or conditions that might affect the system, such as feed rates or concentrations).

By considering both sets of variables—Y1, Y2, X1, and X2—you gather comprehensive data about the system. Each variable contributes essential information needed to accurately assess the actual behavior of the system, allowing for a correct calculation of the desired ratio. Without evaluating one or more of these variables, the resulting (Ls/Gs)actual would lack crucial context, potentially leading to inaccurate conclusions.

In practice, evaluating only a subset of these variables would fail to capture the complete dynamics of the process, underscoring the importance of considering all four values in making an informed and accurate assessment.