Question

sin$1^{\circ }$ $\times$ sin$2^{\circ }$ $\times$ sin$3^{\circ }$ $\times$……..$\times$ sin${180}^{\circ }$ is equal to:

• A. 1
• B. 0
• C. $\frac{1}{2}$
• D. -1

Answer 1

The correct option is B

0

Here this expression reduces to 0 since $sin{180}^{\circ }=0$