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    Khoxy's Avatar
    Khoxy Posts: 2, Reputation: 1
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    #1

    May 10, 2019, 09:44 PM
    Trigonometric equation
    Find all the general solutions of the trigonometric equation 3 sin 2x = -1
    InfoJunkie4Life's Avatar
    InfoJunkie4Life Posts: 1,409, Reputation: 81
    Ultra Member
    		  
    #2

    Nov 2, 2019, 12:31 PM
    Solve for x.

    Divide Out the 3,
    Inverse sin function,
    Divider out the 2

    Past back with your results and we'll help you from there.
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