The value of $\sin 36^{\large\circ}\sin 72^{\large\circ}\sin 108^{\large\circ}\sin 144^{\large\circ}$ is equal to

Question

$(a)\;\large\frac{1}{16}$$\qquad(b)\;\large\frac{1}{4}$$\qquad(c)\;\large\frac{3}{4}\qquad$$(d)\;\large\frac{5}{16}$