pls send me examples of proving trig. identities?

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pls send me examples of proving trig. identities?

need it asap=)

2006-12-15 05:58:16 · 3 answers · asked by blue.angel222 1 in Science & Mathematics ➔ Mathematics

3 answers

Benoit's site is a little heavy. Try one of these:

This is probably more like what you need:
http://www.math.com/index.aspx

Lots of sites here: Ask Dr Math is my favorite
http://www.sosmath.com/wwwsites.html

2006-12-15 06:34:39 · answer #1 · answered by modulo_function 7 · 0⤊ 0⤋

Trigonometric Identies

Click on the URL below for additional information concerning Trigonometric Identies

en.wikipedia.org/wiki/Trigonometric_identity

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2006-12-15 14:57:13 · answer #2 · answered by SAMUEL D 7 · 0⤊ 0⤋

You'll find lots here:

http://mathworld.wolfram.com/TrigonometricAdditionFormulas.html

2006-12-15 14:12:01 · answer #3 · answered by Anonymous · 0⤊ 0⤋