Determine whether the following alternating series are * absolutely convergent, * * conditionally convergent, * or * divergent. * Answer "Absolutely Convergent", "Conditionally Convergent", or "Divergent".

choose one
Absolutely Convergent
Conditionally Convergent
Divergent
** 1. ** \displaystyle \sum_{n=1}^{\infty}\frac{\cos\!\left(n\pi \right)}{n!}

** Note:** * You only have two attempts at this problem.*

** 2. **

** 3. **

You can earn partial credit on this problem.