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Math Help - Trig identities test tom

  1. #1
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    Trig identities test tom

    is there any tips that i should know of?
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  2. #2
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    Re: Trig identities test tom

    Maybe that \tan \theta = \frac{\sin \theta}{\cos \theta}

    What level of math are you studying?
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  3. #3
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    Re: Trig identities test tom

    Canadian grade 11
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  4. #4
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    Re: Trig identities test tom

    Well I teach Australian year 11, so remember that

    \tan \theta = \frac{\sin \theta}{\cos \theta} and \sin^2 \theta+\cos^2 \theta=1

    Now turn off your computer, open your textbook and revise, its the best way to study!
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