Matlab
Matlab
6th Edition
ISBN: 9781119299257
Author: Amos Gilat
Publisher: WILEY CONS
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Chapter 3, Problem 24P

The natural exponential function can be expressed by e x = n = 0 x n n ! . Determine e2by calculating the sum of the series for:

(a) n=5, (b) n=15, (c) n=25

For each part create a vector n in which the first element is 0, the increment is 1, and the last term is 5, 15, or 25. Then use element-by-element calculations to create a vector in which the elements are x n n ! . Finally, use the MATLAB built-in function sum to add the terms of the series. Compare the values obtained in parts (a), (b), and (c) with the value of e2calculated by MATLAB.

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