Преобразуй в произведение. $\sin\dfrac{\pi}{4}+\sin\dfrac{\pi}{6}$ $2\sin\dfrac{5\pi}{24}\cos\dfrac{\pi}{24}$ $2\sin\dfrac{\pi}{24}\cos\dfrac{5\pi}{24}$ $2\sin\dfrac{5\pi}{12}\cos\dfrac{\pi}{12}$ $2\sin\dfrac{5\pi}{12}\sin\dfrac{\pi}{12}$

Задание

Преобразуй в произведение.

\(\sin\dfrac{\pi}{4}+\sin\dfrac{\pi}{6}\)

Выбери верный вариант.

\(2\sin\dfrac{5\pi}{24}\cos\dfrac{\pi}{24}\)
\(2\sin\dfrac{\pi}{24}\cos\dfrac{5\pi}{24}\)
\(2\sin\dfrac{5\pi}{12}\cos\dfrac{\pi}{12}\)
\(2\sin\dfrac{5\pi}{12}\sin\dfrac{\pi}{12}\)