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Trigonometric identities

Revision as of 21:53, 21 June 2006 by Mathgeek2006 (talk | contribs)
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Trigonometric identities are used to manipulate trig equations in certain ways. Here is a list of them:

$sin^2x + cos^2x = 1$ This page is incomplete--if you know of a trigonometric identity, add it.

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