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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 3/4*n+(-1)^n <= 3/2*n .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        3 / 4 * n + ( -1 ) ^ n <= 3 / 2 * n         (1)

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    From inequality(1)：
         n ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!

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    The final solution set is :
         n ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!

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