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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality sin(x) >sin(80) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         sin ( x ) > sin ( 80 )         (1)

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    From inequality(1)：
         -14.026554 < x < -7.964594 或  -7.743369 < x < -1.681409 或  -1.460184 < x < 4.601776 或  4.823002 < x < 10.884962 或  11.106187 < x < 17.168147

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    The final solution set is :
         -14.026554 < x < -7.964594 或  -7.743369 < x < -1.681409 或  -1.460184 < x < 4.601776 或  4.823002 < x < 10.884962 或  11.106187 < x < 17.168147
    *Note: Radian.

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