Mathematics
         
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Mathematical calculation:
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    Current location:Mathematical operation > History of Mathematical Computation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation -2*sin38.02+2*cos38.02-sin19.01 .
    Question type: Mathematical calculation
    Solution:
          -2*sin38.02+2*cos38.02-sin19.01
        =-2*0.31541+2*cos38.02-sin19.01
        =-2*0.31541+2*0.948956-sin19.01
        =-2*0.31541+2*0.948956-0.159757
        =-0.63082+2*0.948956-0.159757
        =-0.63082+1.897912-0.159757
        =1.267092-0.159757
        =1.107335

    Answer:-2*sin38.02+2*cos38.02-sin19.01=1.107335
    Note: Radian


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