Преобразуй в произведение. $\sin\dfrac{\pi}{2}+\sin\dfrac{\pi}{3}$ $2\sin\dfrac{5\pi}{12}\sin\dfrac{\pi}{12}$ $2\sin\dfrac{5\pi}{6}\cos\dfrac{\pi}{6}$ $2\sin\dfrac{\pi}{12}\cos\dfrac{5\pi}{12}$ $2\sin\dfrac{5\pi}{12}\cos\dfrac{\pi}{12}$

Задание

Преобразуй в произведение.

\(\sin\dfrac{\pi}{2}+\sin\dfrac{\pi}{3}\)

Выбери верный вариант.

\(2\sin\dfrac{5\pi}{12}\sin\dfrac{\pi}{12}\)
\(2\sin\dfrac{5\pi}{6}\cos\dfrac{\pi}{6}\)
\(2\sin\dfrac{\pi}{12}\cos\dfrac{5\pi}{12}\)
\(2\sin\dfrac{5\pi}{12}\cos\dfrac{\pi}{12}\)