What are the exact values of sin(2π/3radians) and cos(2π/3radians)?
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Sin(2π/3radians) = sin(π/3radians) = (<span><span>√3)/</span>2</span>cos(2π/3radians) =<span> - cos(π/3radians) = 1/2
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becuase 2π/3 + π/3 = <span>π</span>
                                
             
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