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On line Solution of Monovariate Equation:
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location:Equations > Monovariate Equation > The history of univariate equation calculation > Answer

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

[1/1 Formula]
    Work: Calculate the value of equation cos(arcsin(2/(2+10)))*(2+10)-cos(arcsin(2/(10-2)))*(10-2) .
    Question type: Mathematical calculation
    Solution:
          cos(arcsin(2/(2+10)))*(2+10)-cos(arcsin(2/(10-2)))*(10-2)
        =cos(arcsin(2/12))*(2+10)-cos(arcsin(2/(10-2)))*(10-2)
        =cos(arcsin0.166667)*(2+10)-cos(arcsin(2/(10-2)))*(10-2)
        =cos0.167448*(2+10)-cos(arcsin(2/(10-2)))*(10-2)
        =cos0.167448*12-cos(arcsin(2/(10-2)))*(10-2)
        =cos0.167448*12-cos(arcsin(2/8))*(10-2)
        =cos0.167448*12-cos(arcsin0.25)*(10-2)
        =cos0.167448*12-cos0.25268*(10-2)
        =cos0.167448*12-cos0.25268*8
        =0.986013*12-cos0.252680*8
        =0.986013*12-0.968246*8
        =11.832156-0.968246*8
        =11.832156-7.745968
        =4.086188

    Answer:cos(arcsin(2/(2+10)))*(2+10)-cos(arcsin(2/(10-2)))*(10-2)=4.086188
    Note: Radian


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