Question $3.$ Write a function to solve a system of nonlinear equations using Newton method. Your function

must take the form

def Newton$(F,J,x0,$ tol$)$:

$..............................$

return $roo{t}_v$ector

using the stopping criteria based on $F(x_n)$ where $F$ is system such that $F(x)=0,x_0$ is the

guess and $J$ is the Jacobian matrix.

You do not need to write your own code for the norm, find out how it's done in

Python.