SOLUTION: Solve. Let 0 be less than or equal to x which is less than 360 degrees.
2cosx - sin2x = 0
Please write thought processes for each step, I really do not understand this quest
Algebra.Com
Question 1150907: Solve. Let 0 be less than or equal to x which is less than 360 degrees.
2cosx - sin2x = 0
Please write thought processes for each step, I really do not understand this question.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
2cosx - sin2x = 0
=============
Is it sin(2x) ?
Or sin^2(x) ?
Is it equal to zero, or theta?
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