SOLUTION: Find all solutions in the interval [0, 2π).
sin2x - cos2x = 0
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Question 769455: Find all solutions in the interval [0, 2π).
sin2x - cos2x = 0
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
The sin and cos are equal when:
-----------------
At an angle of ,
and
----------------------------
So, if I say
and
------------------
Solutions for are between ( 0, 2pi ), so
are solutions also
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