% MatLab script for part 2 of the question for the CSC 336 tutorial
% on 29 Sept. 2007.
%
% This script computes prints the terms x^k/k! for k = 1,2,3,... and x = 20
%
%					K.R.J.    24 Sept. 2007

values = zeros(50,2);

x = 20;
term = 1;

for k = 1:50,
    term = term * x / k;
    values(k,1) = k;
    values(k,2) = term;
end

format long e
values

exp(-20)