Answer:
hyoyr nhggggfryuvsrthjugdhba jgrybcwqetjkoplhsaxvnnutfvhyu
1/5 is the value but all you do is take the first number which would be your numerator and add both the first and last number together to get your denominator
There exists a trigonometric identity which states that,
sin (A - B) = sin A cos B - cos A sin B
This is very similar to the given expression with A equal to 57° and B equal to 13°. The simplified form of the angle is,
sin (57° - 13°) = sin 44°
