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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(3/(2+10)))*(2+10)-cos(arcsin(3/(10-2)))*(10-2) .
    Question type: Mathematical calculation
    Solution:
          cos(arcsin(3/(2+10)))*(2+10)-cos(arcsin(3/(10-2)))*(10-2)
        =cos(arcsin(3/12))*(2+10)-cos(arcsin(3/(10-2)))*(10-2)
        =cos(arcsin0.25)*(2+10)-cos(arcsin(3/(10-2)))*(10-2)
        =cos0.25268*(2+10)-cos(arcsin(3/(10-2)))*(10-2)
        =cos0.25268*12-cos(arcsin(3/(10-2)))*(10-2)
        =cos0.25268*12-cos(arcsin(3/8))*(10-2)
        =cos0.25268*12-cos(arcsin0.375)*(10-2)
        =cos0.25268*12-cos0.384397*(10-2)
        =cos0.25268*12-cos0.384397*8
        =0.968246*12-cos0.384397*8
        =0.968246*12-0.927025*8
        =11.618952-0.927025*8
        =11.618952-7.4162
        =4.202752

    Answer:cos(arcsin(3/(2+10)))*(2+10)-cos(arcsin(3/(10-2)))*(10-2)=4.202752
    Note: Radian


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