Вычислите \(\sin {75^\circ}.\) \(\frac{\sqrt{2}(\sqrt{3}+1)}{4}\) \(\frac{\sqrt{2}(\sqrt{3}-1)}{4}\) \(\frac{\sqrt{2}(\sqrt{3}+1)}{2}\) \(\frac{\sqrt{2}(\sqrt{3}-1)}{2}\)
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Задание

Вычислите \(\sin {75^\circ}.\)

  • \(\frac{\sqrt{2}(\sqrt{3}+1)}{4}\)
  • \(\frac{\sqrt{2}(\sqrt{3}-1)}{4}\)
  • \(\frac{\sqrt{2}(\sqrt{3}+1)}{2}\)
  • \(\frac{\sqrt{2}(\sqrt{3}-1)}{2}\)

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