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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality e^x*sinx     Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         e ^ x * sin x < x * ( x + 1 )         (1)

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    From inequality(1)：
         x < 0 或  2.266605 < x < 6.363996 或  9.416798 < x < 12.566965 或  15.707924 < x < 18.849558 或  21.991148 < x < 25.132741 或  x ＞ 28.274334

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    The final solution set is :
         x < 0 或  2.266605 < x < 6.363996 或  9.416798 < x < 12.566965 或  15.707924 < x < 18.849558 或  21.991148 < x < 25.132741 或  x ＞ 28.274334
    *Note: Radian.

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