this script. 2.15 The Maclaurin series expansion for the cosine is .t Use MATLAB to create a plot of the (solid line) along with a plot of the series expansion (black dashed line) up to and including the term/8!. Use the built-in function factorial in computing the series expansion. Make the range of the abscissa from x = 0 to 3/2. 2) Generalize the above script for an arbitrary number of added terms (the maximum power can be chosen by the user, so that it is not always 8), Also make the end point of the x range x_end a variable (not always ending at 3*pi/2). 3) Convert the script into a function. The function file you create will accept the order of the last term n, and x_end as input values in parentheses. The first line of your function will look something like this: function [result1, result2] LastnameFirstinit_act6(n.x-end); Note: result1 and result2 are any answers you might want to create when the function is run