Mathematics
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current location:Mathematical operation > History of Inequality Computation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 3 >abs(2m-1) >abs(m) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities:
        3 > abs ( 2 * m - 1 )         (1)
         abs ( 2 * m - 1 ) > abs ( m )         (2)

    From inequality(1):
         -1 < m < 2
    From inequality(2):
         m < 1/3 或  m > 1

    From inequalities (1) and (2)
         -1 < m < 1/3 或  1 < m < 2     (3)

    The final solution set is :

         -1 < m < 1/3 或  1 < m < 2




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