Please provide a matlab code for this.

22.7 Solve the following pair of ODEs over the interval from t 0 to 0.4 using a step size of 0.1. The initial condi- tions are y(0) - 2 and z(0)- 4. Obtain your solution with (a) Euler's method and (b) the fourth-order RK method. Dis- play your results as a plot. dy dt dz yz dt 3 22.7 Solve the following pair of ODEs over the interval from t 0 to 0.4 using a step size of 0.1. The initial condi- tions are y(0) - 2 and z(0)- 4. Obtain your solution with (a) Euler's method and (b) the fourth-order RK method. Dis- play your results as a plot. dy dt dz yz dt 3