Let g R rightarrow R be such a function that g elementof C1

Let g: R rightarrow R_+ be such a function that g elementof C^1 (R) and for all x elementof R. - 1

Solution

I would like to answer the 2nd question, since only one can be answered at one time :

First we need to create 3 files as asked in the question, that is : f.m , df.m and newt.m

f.m

% This file contains the f(x)

x⁵ - 2x³ + x + 2

df.m

% This file contains the derivative of f(x), that is df(x)

5x⁴ - 6x² + 1

newt.m

% Program code of Newton-Raphson Method