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Thread: More Trig Equations

  1. February 26th 2009, 08:56 AM #1
    db5vry
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    More Trig Equations

    I have done some past exam questions on here: Could you please check if I've done them correctly or where I've gone wrong?

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  2. February 26th 2009, 09:10 AM #2
    oswaldo
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    A minor mistake in tan(3x).
    You divided by 2 mistakenly.
    Otherwise looks good to me.

    -O hopes.
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