Trigonometric substitution
id:
trigonometric-substitution-223-1738081
title:
Trigonometric substitution
text:
In mathematics, a trigonometric substitution replaces a trigonometric function for another expression. In calculus, trigonometric substitutions are a technique for evaluating integrals. In this case, an expression involving a radical function is replaced with a trigonometric one. Trigonometric identities may help simplify the answer. Like other methods of integration by substitution, when evaluating a definite integral, it may be simpler to completely deduce the antiderivative before applying th
brand slug:
wiki
category slug:
encyclopedia
description:
Technique of integral evaluation
original url:
https://en.wikipedia.org/wiki/Trigonometric_substitution
date created:
2003-11-21T23:48:24Z
date modified:
2024-09-14T04:33:50Z
main entity:
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image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/72/Sinus_und_Kosinus_am_Einheitskreis_1.svg","width":410,"height":410}
fields total:
13
integrity:
16