Question 3 a. You have four defined vectors X, Y, Z and L. Write Matlab codes to plot the figures below, make your code neat and organized (5 points) Draw four plots on four different graphs (two rows and two columns). The top left is Y on y-axis vs X on x-axis, blue solid line and no markers, use gridlines. The top right is L and Z on y-axis vs Y on the x-axis, use green dashed line with square markers for L and black dashed line with "x" markers for Z, use gridlines. The bottom left is the two function f(x) = e-sin(-5x) and f2(X) = X2 - 10 vs X using fplot. Use gridlines and legend, make x-axis ranges from -10 to 10. The bottom right is a loglog plot of L on y-axis vs X on the x-axis, use blue solid lines with no markers