Problem 3: As an engineer for XYZ company, you are given the task of determining the depth of a water tank as its outlet valve releases water at a constant flow rate. The tank is resupplied simultaneously. The equation of the system can be written as: dy=3 sin (1) - dt where A = 1250 m and Q = 450 m/d. a. Use Euler's Method to approximate for the depth y of the water. b. Write a MATLAB code 2 to solve for the approximate solution of the water depth from t = 0 to t = 10 s. Use a step size of At = 0.5. Plot / vs. y