Найдите произведение: \(2(cos\frac{\pi}{4}+i sin\frac{\pi}{4})\cdot(cos\frac{\pi}{12}+i sin\frac{\pi}{12}).\)
\(2(cos\frac{\pi}{3}+i sin\frac{\pi}{3})\)
\((cos\frac{\pi}{3}+i sin\frac{\pi}{3})\)
\(2(cos\frac{\pi}{48}+i sin\frac{\pi}{48})\)