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

[ 1/1 Equation]
    Work: Find the solution of equation sin(x) = 1.49*sin(x-8.79406) .
    Question type: Equation
    Solution:
    The solution of the equation:
        x₁≈-12.945843 , keep 6 decimal places
        x₂≈-9.804250 , keep 6 decimal places
        x₃≈-6.662657 , keep 6 decimal places
        x₄≈-3.521065 , keep 6 decimal places
        x₅≈-0.379472 , keep 6 decimal places
        x₆≈2.762121 , keep 6 decimal places
        x₇≈5.903713 , keep 6 decimal places
        x₈≈9.045306 , keep 6 decimal places
        x₉≈12.186898 , keep 6 decimal places
        x₁₀≈15.328491 , keep 6 decimal places    
    There are 10 solution(s).    *Note: Radian.

解程的详细方法请参阅：《方程的解法》

Your problem has not been solved here? Please take a look at the  hot problems ！