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current location:Mathematical operation > History of Inequality Computation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality sinx+cosx >tan(x+1) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         sin x + cos x > tan ( x + 1 )         (1)

    From inequality(1):
         x < -8.18794 或  -5.712389 < x < -4.016225 或  -2.570796 < x < -1.904755 或  0.570796 < x < 2.26696 或  3.712389 < x < 4.378431 或  x > 6.853982

    The final solution set is :

         x < -8.18794 或  -5.712389 < x < -4.016225 或  -2.570796 < x < -1.904755 或  0.570796 < x < 2.26696 或  3.712389 < x < 4.378431 或  x > 6.853982

    *Note: Radian.



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