Write MATLAB code to generate and plot four different mathematical functions on the same graph within the range $[4,4][4,4].$ Plot these curves using different line styles, colors, and markers. Include appropriate labels for the axes, a title for the plot, and a legend that distinguishes between the four curves.

Functions to plot:

$1.$ f$($x$)=($sin$($x$))/$x$($Handle the case when x$=0$ to avoid division by zero$)$

$2.$ g$($x$)=$x$^32$x$^2+$x$+2$

$4.$ h$($x$)=$e$^($x$^2)$

$5.$ j$($x$)=$cos$($x$)$

Your MATLAB code should:

Generate an array of x values using linspace.

Calculate the corresponding y values for each function.

Plot these functions on the same graph using different line styles, colors, and markers.

Include labels for the x and y axes, a title for the plot, and a legend to differentiate between the four curves.

Please write the MATLAB code that accomplishes this task.