Calculus Question

Test Preparation
1

<p><a href="http://www.xthost.info/skydragun/Picture%20170.jpg%5B/url%5D"&gt;http://www.xthost.info/skydragun/Picture%20170.jpg&lt;/a&gt;&lt;/p>

<p>can some one help me figure out those 2 problems ^</p>

<p>i think ur suppose to convert the summation to a natural log of a factorial</p>

2

<p>Which class is this?</p>

3

<p>Four words:
ART OF PROBLEM SOLVING</p>

<p>.com of course!</p>