Category: Trigonometry
"Published in Newark, California, USA"
Solve for the unknown angle for
Solution:
The first that we have to do is to reduce the higher angles in order to simplify the given equation. Consider the given equation above
Apply the Sum and Product of Two Angles Formula in order to reduce the higher angles as follows
Equate each factor to zero, we have
for
and
where n = number of revolutions.
for
and
and
where n = number of revolutions.