- #1
xtrubambinoxpr
- 87
- 0
Homework Statement
Sin(2x)=.98
Homework Equations
I know you take arcsin of both sides and divide by 2 to get the answer which is 39, but where does this guy get 50 from? I would have assumed it occurred again at 2*39.. not 50. it is an online lecture.
The Attempt at a Solution
Arcsin of both sides solving give me 39 degrees