2. The equations given below are the mathematical models of the three mixed tanks that are connected in series. Solve the following equations using MATLAB programme using numerical methods and plot the graphics (C, t) for all tanks. Data: Q=constant= 300 L/min, V= constant= 50 000 L, t=0; C=Co, Differential equations : dCAI/ dt = -0.006 CAI (CA1 - CA2 ) = 167 (dCA2 /dt) d CA3 /dt = 0.006 (CA2 - CA3 )