• 0 ≤ x ≤ 360
    2 sin 2x = √3
    sin 2x = √3/2
    2x = 60
    x = 30
    dan
    2x = 120
    x = 60
    dan
    2x = 360 + 60
    2x = 420
    x = 210
    dan
    2x = 360 + 120
    2x = 480
    x = 240
    hp {30,60,120,240}

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