Texts: Provide the MATLAB code and I will upvote.
4.10 The Maclaurin series expansion for cos x is:
Let Det x cos x = 1 ing. 41 6! 81 The Starting with the simplest version, cos x = 1. Add terms one by one to estimate cos(/3). After each new term is added, expand and compute the true and approximate percent relative errors.
4.19 Use your pocket calculator or MATLAB to determine the value of the true value. Add terms until the absolute value of the approximate error estimate falls below an error criterion conforming to two significant figures. proxii