Looking for Trig Identities Review for Calculus? Check These Out!

[sapiental]

Hi,

I have an exam on trig integrals tomorrow and need to freshen up on some basic trig rules (i.e. d/dx of sin(mx) and trig identities such as sin^2(x)+cos^2(x)=1)

I was curious if anyone new of some good websites that reviewed all common trig identities used in calculus. Any help is much appreciated.

Thank You

 

[neutrino]

http://hyperphysics.phy-astr.gsu.edu/hbase/tridcon.html#c1
http://hyperphysics.phy-astr.gsu.edu/hbase/math/intrigi.html#c1

Hope these help.