Problem 5: You must concentrate The following system of equations is designed to determine concentrations (units of care g/m³) in a series of coupled reactors as a function of the amount of mass input to each reactor (the right-hand sides in g/day), 1. Determine the matrix inverse. 2. Use the inverse to determine the solution 3. Determine the required rate of mass input into Reactor 3 to induce a 25g/m³ rise in the concentration of Reactor 1. 4. How much will the concentration in Reactor 3 be reduced by if the rates of mass input to Reactors 1 and 2 are reduced by 500 and 250 g/day, respectively?

Fig: 1