SOLUTION: Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 2π). (Enter your answers as a comma-separated list. Round your answers to three decimal places wh

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Question 888065: Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 2π). (Enter your answers as a comma-separated list. Round your answers to three decimal places where appropriate.)
tanθ/2 − sin θ = 0
Answer by Edwin McCravy(20060)   (Show Source): You can put this solution on YOUR website!


       Use identity 
       with 
                    
                    

 





Multiply through by 



Factor out 



;  

;  

;  
                                  
          
          
          
          

Edwin
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