Difference between revisions of "Trigonometric substitution"
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Trigonometric substitution is the technique of replacing unknown variables in equations with <math>\sin \theta\,</math> or <math>\cos {\theta}\,</math> | Trigonometric substitution is the technique of replacing unknown variables in equations with <math>\sin \theta\,</math> or <math>\cos {\theta}\,</math> | ||
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| + | It frequently relies on using trigonometric identities. | ||
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| + | Trigonometric Substitution is also a Calculus method to compute integrals. | ||
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This article is incomplete (did I need to tell you that?). | This article is incomplete (did I need to tell you that?). | ||
Revision as of 21:26, 17 June 2006
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?).
