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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality sinxcosx+sin2xcosx+x ≥1.96 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         sin x * cos x + sin 2 * x * cos x + x ≥1.96         (1)

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    From inequality(1)：
         3.946973 ≤ x ≤ 8.770393 或  9.825924 ≤ x ≤ 15.347223 或  x ≥ 15.916558

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    The final solution set is :
         3.946973 ≤ x ≤ 8.770393 或  9.825924 ≤ x ≤ 15.347223 或  x ≥ 15.916558
    *Note: Radian.

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