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>
  
It frequently relies on using trigonometric identities.  
+
It frequently relies on using [[trigonometric identities]].  
  
 
Trigonometric Substitution is also a Calculus method to compute integrals.
 
Trigonometric Substitution is also a Calculus method to compute integrals.

Revision as of 22:55, 21 June 2006

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.


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