evaluate-the-following-expression-by-using-a-calculator-2-sin-31-53-cos-31-53-si

Question

Evaluate the following expression by using a calculator:

2 sin (31° 53') cos (31° 53') - sin (63° 46')

Accepted Answer

0

Answer

-1

Answer

1

Answer

2

Evaluate the following expression by using a calculator:2 sin (31° 53') cos (31° 53') - sin (63° 46')