So i basically hate to solve this thing:
. . . . .\(\displaystyle 4\, \sin\left(\alpha\, +\, \dfrac{\pi}{6}\right)\, \cos\left(\alpha\, \, \dfrac{\pi}{6}\right)\)
. . . . .\(\displaystyle 4\, \sin\left(\alpha\, +\, \dfrac{\pi}{6}\right)\, \cos\left(\alpha\, \, \dfrac{\pi}{6}\right)\)
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