in matlab

The function ex can be represented using the following Maclaurin series, which becomes more accurate for larger values of n : ex=i=0nilx,asn or ex=1+x+21x2+3!x2++n!xn Plot this series for n=0,n=1,n=2,n=3,n=4, and n=5, against the exact solution ex in MATLAB with all seven curves on the same plot. Set the x limits between 0 and 1.5 and the y limits between 0 and 4.5 and be sure to include an appropriate legend and title. Again, briefly state any observations. Compute the truncation error for n=0 through n=5 at x=2 and present a table with the results including the number of terms used in the series, the calculation of ex and the truncation error. Report the tool(s) you used to calculate these values and briefly state any observations. Bonus: Create the above table through n=19