Вычислите \(sin\ 75^\circ.\)

• \(\frac{\sqrt3+\sqrt2}{4}\)
• \(\frac{\sqrt6+\sqrt2}{4}\)
• \(\frac{\sqrt6+\sqrt2}{2}\)
• \(\frac{\sqrt6-\sqrt2}{4}\)
• \(\frac{\sqrt3-\sqrt2}{4}\)