Найдите произведение: \(\sqrt2(cos\frac{\pi}{12}+i sin\frac{\pi}{12})\cdot3\sqrt2(cos\frac{\pi}{24}+i sin\frac{\pi}{24}).\) \(6(cos\frac{\pi}{8}+i sin\frac{\pi}{8})\) \(12(cos\frac{\pi}{8}+i sin\frac{\pi}{8})\) \(6(cos\frac{\pi}{8}-i sin\frac{\pi}{8})\)
Задание

Найдите произведение: \(\sqrt2(cos\frac{\pi}{12}+i sin\frac{\pi}{12})\cdot3\sqrt2(cos\frac{\pi}{24}+i sin\frac{\pi}{24}).\)

  • \(6(cos\frac{\pi}{8}+i sin\frac{\pi}{8})\)
  • \(12(cos\frac{\pi}{8}+i sin\frac{\pi}{8})\)
  • \(6(cos\frac{\pi}{8}-i sin\frac{\pi}{8})\)