I was reading the solution to a statistical mechanics problem and this showed up:(adsbygoogle = window.adsbygoogle || []).push({});

http://imageshack.us/photo/my-images/196/grddar.jpg/

S_{2N-1}= the area of the 2N-1 dimensional unit sphere.

Could anyone shed some light on how these expressions equal each other, I am quite dumbfounded :(.

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# Homework Help: Statistical Mechanics Math Problem

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