Question

The value of the expression sin9∘cos9∘sin48∘sin12∘sin⁡9∘cos⁡9∘sin⁡48∘sin⁡12∘ is

Answer 1

$x = \frac{28}{2} \times 72 \\ if \: we \: do \: cncelising \\ x = \frac{14}{36}$