Consider a two-compartment system for the distribution of creatinine in the body. Creatinine is a waste product of metabolism in the muscle which is cleared from the body through the urine. A sketch of the system is shown in the following figure. Assume creatinine production in the muscle is -qin and is given by a step input. Find the concentration of creatinine in the plasma compartment.
![167_image101920141561.png](https://secure.tutorsglobe.com/CMSImages/167_image101920141561.png)