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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 1125 <(n-2) <1125+180 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities：
        1125 < ( n - 2 )         (1)
         ( n - 2 ) <1125 + 180         (2)

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    From inequality(1)：
         n ＞ 1127
    From inequality(2)：
         n < 1307

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    From inequalities (1) and (2)
         1127 < n < 1307     (3)

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    The final solution set is :
         1127 < n < 1307

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