function[c]= mysin(x); x; % any given value within range y = -x*x; % ; means do not print output S = 1; for n=7:-2:3 S = S*y/(n-1) + 1; end S = S*x

Here is the mfile

The posted program "Horner's algorithm for sin(x)" computes sin(x) to within 0.0001 fr any x with x 2. a) Create an m-file with name mysin that executes this program when mysin(x) is typed into the command window; b) Write a matlab program that uses the program mysin(x) to compute sin(x) for all numbers x within the range of any 64 bit computer. (See p. 67-68 of the text.) c) Compare the output of your program for 2445 with the output of mathlab function sin(x). Explain any discrepencies. The posted program "Horner's algorithm for sin(x)" computes sin(x) to within 0.0001 fr any x with x 2. a) Create an m-file with name mysin that executes this program when mysin(x) is typed into the command window; b) Write a matlab program that uses the program mysin(x) to compute sin(x) for all numbers x within the range of any 64 bit computer. (See p. 67-68 of the text.) c) Compare the output of your program for 2445 with the output of mathlab function sin(x). Explain any discrepencies