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Homework Help: Help looking for a printable chart/notes

  1. Mar 25, 2008 #1
    hope this on-topic, but I was hoping I can find a chart or something similar containing trigonometric identities for simplifying. my list is incomplete...T_T...I am not looking for the advanced ones (yet, haha) but something along the lines of:

    sin^2(theta) + cos^2(theta) = 1
    sin^2(theta) = 1 - cos^2(theta)

    pretty much a list of cos(theta), sin(theta), tan(theta), cot(theta), what they equal (and when they equal to 1, like my previous examples), and the inverses.

    thanks a lot!
  2. jcsd
  3. Mar 25, 2008 #2
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