how do I enter 2sin|1−3√2|cos|1+ 2√3|
 
  
 
  
 
 
 
 
 
 
    
        
        asked 5 years ago  
 anonymous user 
Anonymous
 
 
 
 
    
        
        updated 5 years ago  
 
 dan_fulea gravatar image  
 
 
 
 
 
when I enter it in SageMath as 2 * sin * abs(1-3 * sqrt(2))*cos*abs(1+2 * sqrt(3)) it does not run the code? your help would be very appreciated :)
 
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2
The problem you've written makes no sense. Please clarify: What is the argument for sin? Should sin * be sin( ? If so where should the closing parenthesis be? Same could asked for cos. Assuming you mean 2 * sin(abs(1-3 * sqrt(2)))*cos(abs(1+2 * sqrt(3))) then I have Sage running without a problem, with an answer of about 0.049579.
dazedANDconfused gravatar imagedazedANDconfused (
    
        5 years ago
    )
1
oh I see, it seems I did not enter the correct amount of parentheses for the problem. thank you for the help :)
ariaaaaaaaa gravatar imageariaaaaaaaa (
    
        5 years ago
    )
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