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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(8/(2+10)))*(2+10)-cos(arcsin(8/(10-2)))*(10-2) .
    Question type: Mathematical calculation
    Solution:
          cos(arcsin(8/(2+10)))*(2+10)-cos(arcsin(8/(10-2)))*(10-2)
        =cos(arcsin(8/12))*(2+10)-cos(arcsin(8/(10-2)))*(10-2)
        =cos(arcsin0.666667)*(2+10)-cos(arcsin(8/(10-2)))*(10-2)
        =cos0.729728*(2+10)-cos(arcsin(8/(10-2)))*(10-2)
        =cos0.729728*12-cos(arcsin(8/(10-2)))*(10-2)
        =cos0.729728*12-cos(arcsin(8/8))*(10-2)
        =cos0.729728*12-cos(arcsin1)*(10-2)
        =cos0.729728*12-cos1.570796*(10-2)
        =cos0.729728*12-cos1.570796*8
        =0.745356*12-cos1.570796*8
        =0.745356*12-0*8
        =8.944272-0*8
        =8.944272-0
        =8.944272

    Answer:cos(arcsin(8/(2+10)))*(2+10)-cos(arcsin(8/(10-2)))*(10-2)=8.944272
    Note: Radian


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