Решите sin p/6 × sin p/4 × sin p/3 × sin p/2

Question

Решите sin p/6 × sin p/4 × sin p/3 × sin p/2

Answer 1

Sin p/6 × sin p/4 × sin p/3 × sin p/2=
=1/2 * √2/2 * √3/2 * 1=√6/8