LaTeX is here!

By Ben Caplins | Published: December 23, 2009

Testing out a new \LaTeX plugin for WordPress…

Proposed by Sam Vandervelde, St. Lawrence University, Canton, NY.
First we let \mathbb{Q}^* = \{ \frac{a}{b} \ | a,b\in \mathbb{Z} ,\ a \neq 0,\ b> 0 and (a,b)=1 \}. In other words, \mathbb{Q}^* is the set of all nonzero rational numbers written in lowest terms. Find, with proof, the value of

\displaystyle\sum_{\frac{a}{b} \in \mathbb{Q}^*}{\frac{1}{(ab)^2}}.

This entry was posted in Uncategorized. Bookmark the permalink. Post a comment or leave a trackback: Trackback URL.

Post a Comment

Your email is never published nor shared. Required fields are marked *

*
*

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>