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OpenStudy (anonymous):
Could someone send me a link where I can find a big list of Trigonometric Identities like sin2x=2sinxcosx?
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OpenStudy (anonymous):
:( That was the one I was on. It's sort of confusing.
OpenStudy (anonymous):
Guess it will have to do...
OpenStudy (anonymous):
http://webdesign2.flvs.net/math/precalc.html All of basic trig should be under module 5 c:
Directrix (directrix):
Friend of OpenStudy Paul has a nice list at this link: http://tutorial.math.lamar.edu/pdf/Trig_Cheat_Sheet.pdf
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