Language: Matlab

Write a program to compute the exponential function ex using the infinite series e^x = 1 + x + x^2/2! + x^3/3! + ... Summing in the natural order, what stopping criterion should you use? Test your program for x = plusminus 1, plusminus 5. plusminus 10, plusminus 15, plusminus 20. and compare your results with the built-in function exp(x). Can you use the series in this form to get accurate results for x