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    jazzycat89's Avatar
    jazzycat89 Posts: 1, Reputation: 1
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    #1

    Sep 18, 2006, 06:02 PM
    PreCalc Trig
    solve for theta with calc

    5 sin 3 theta = -2
    s_cianci's Avatar
    s_cianci Posts: 5,472, Reputation: 760
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    #2

    Sep 24, 2006, 05:26 PM
    1. Divide both sides by 5
    2. use a scientific calculator to find the appropriate values for 3 theta [one will be from quadrant 3 and one from quadrant 4]
    3. divide these by 3 to find your values for theta ; these are the solutions to the equation.
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