If True explain show why and if false give a counterexameple.

For All , if n is not prime, then neither is .

How would I go about figuring this out? Is there a forumula or do I just plug numbers in?

Printable View

- Feb 11th 2009, 06:51 AMEdbaseball17True or False Statement?
If True explain show why and if false give a counterexameple.

For All , if n is not prime, then neither is .

How would I go about figuring this out? Is there a forumula or do I just plug numbers in? - Feb 11th 2009, 08:04 AMclic-clac
Hi!

A useful formula:

Let be a positive integer with

Hence