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    bryanna19's Avatar
    bryanna19 Posts: 5, Reputation: 1
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    #1

    Mar 14, 2008, 01:00 PM
    Identities in trig
    I need to simplify this problem and the answer should only have sines and cosines, I have been working on it a long time and I can't get it... any help?

    (sinx)(tanx+cotx) its solved using identities.
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
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    #2

    Mar 14, 2008, 01:11 PM
    What are you supposed to do with it?









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