You will submit one MATLAB script for each of the problems Note 1: Ensure that you follow MATLAB naming rules for variable and file names Note 2 Insert comments wherever appropriate for clarity of your program Note 3: Your script must have no syntax errors; if it fails to run then no points will be given Problem 2 Create a proper plot of the theoretical voltage decay of a resistor-capacitor circuit: Assume capacotance (C) of 500 microfarads [uFl, a resistor (R) of 0.5 ohms [ and an initial voltage of 10 volts [V]. the plot should start at time 0 seconds and increase by intervals of 1 seconds to 600 seconds. 30 points Problem 3 Plot the following functions using subplots. The independent variable should vary from 0 to 360 degrees. [40 points a. cos(u 45) b. 3 cos(2u) -2 c. sin(3u) d. -2cos(u)