Trigonometric substitution
Revision as of 22:55, 21 June 2006 by Mathgeek2006 (talk | contribs)
Trigonometric substitution is the technique of replacing unknown variables in equations with 
or 
It frequently relies on using trigonometric identities.
Trigonometric Substitution is also a Calculus method to compute integrals.
This article is incomplete (did I need to tell you that?).
