Homework – Week 4
The Ralph-Newton method allows fast approximations to the solutions of
algebraic equations. For the calculation of the cubed root of , it starts out
with a guess and then improves it by
Implement the Ralph-Newton method. You need to develop your own criteria for
when your solution is good enough.
a
x0 > 0
xn = (2 × xn−1 + a /x2
n−1)/3
Access Control Methods
Security Question (60 points) Research some of the access control methods that are utilized within your organization. For example, does your organization leverage public key infrastructure (PKI), key card authentication, or login hours? If you are not currently working, what access control methods have you seen, and how effective were the control methods? Explore the […]
