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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(4/(2+10)))*(2+10)-cos(arcsin(4/(10-2)))*(10-2) .
    Question type: Mathematical calculation
    Solution:
          cos(arcsin(4/(2+10)))*(2+10)-cos(arcsin(4/(10-2)))*(10-2)
        =cos(arcsin(4/12))*(2+10)-cos(arcsin(4/(10-2)))*(10-2)
        =cos(arcsin0.333333)*(2+10)-cos(arcsin(4/(10-2)))*(10-2)
        =cos0.339837*(2+10)-cos(arcsin(4/(10-2)))*(10-2)
        =cos0.339837*12-cos(arcsin(4/(10-2)))*(10-2)
        =cos0.339837*12-cos(arcsin(4/8))*(10-2)
        =cos0.339837*12-cos(arcsin0.5)*(10-2)
        =cos0.339837*12-cos0.523599*(10-2)
        =cos0.339837*12-cos0.523599*8
        =0.942809*12-cos0.523599*8
        =0.942809*12-0.866025*8
        =11.313708-0.866025*8
        =11.313708-6.9282
        =4.385508

    Answer:cos(arcsin(4/(2+10)))*(2+10)-cos(arcsin(4/(10-2)))*(10-2)=4.385508
    Note: Radian


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