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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (a-1)^3-2(a-1)+e^(a-1)-1/e^(a-1)+(2a^2)^3-2(2a^2)+e^(2a^2)-1/e^(2a^2) ≤0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( a - 1 ) ^ 3 - 2 * ( a - 1 ) + e ^ ( a - 1 ) - 1 / e ^ ( a - 1 ) + ( 2 * a ^ 2 ) ^ 3 - 2 * ( 2 * a ^ 2 ) + e ^ ( 2 * a ^ 2 ) - 1 / e ^ ( 2 * a ^ 2 ) ≤0         (1)

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    From inequality(1)：
         -1 ≤ a ≤ 1/2

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    The final solution set is :
         -1 ≤ a ≤ 1/2

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