Trigonometric substitution

Revision as of 21:26, 17 June 2006 by IntrepidMath (talk | contribs)

Trigonometric substitution is the technique of replacing unknown variables in equations with $\sin \theta\,$ or $\cos {\theta}\,$

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?).