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(Solved): Solve 2cos(2)=2sin2()+1 for all solutions 0<2 Give your answers accurate to at le ...



Solve \( 2 \cos (2 \theta)=2 \sin ^{2}(\theta)+1 \) for all solutions \( 0 \leq \theta<2 \pi \)
\( \theta \)
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Solve for all solutions Give your answers accurate to at least 2 decimal places and in a list separated by commas.


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given trigonometric equation is:
   where   

Apply the double angle formula:
  
  
  
  
  
  
  
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