Implementation of Numerical Algorithms in Excel

Question 1: The accumulation of mass in a reactor is given by the ODE: dc dt Where Vis the volume, c is the concentration and Q is the flow rate. It is given that: initial n-50 mg/m', 2-5 m/min, V- 100 m3, and co- 10 mg/m3 is the initial concentration at t-0. QGin Qc Use RK4 method to find c, up to t = 50 min, with a step size of 5, Use Excel for performing the calculations, and clearly mark the variables. The true solution of the given differential equation is:-Cin 1-e-?? + coe-- Plot the true and approximate solutions on the same graph