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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 1.2a/(1.2a+0.73) >1.06a/(a+0.73) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        1.2 * a / ( 1.2 * a + 0.73 ) >1.06 * a / ( a + 0.73 )         (1)
        From the definition field of divisor
         1.2 * x + 0.73 ≠ 0        (2 )
        From the definition field of divisor
         x + 0.73 ≠ 0        (3 )

    From inequality(1):
         -0.73 < a < -0.608333 或  0 < a < 1.419444
    From inequality(2):
         a < -0.608333 或  a > -0.608333
    From inequality(3):
         a < -73/100 或  a > -73/100

    From inequalities (1) and (2)
         -0.73 < a < -0.608333 或  0 < a < 1.419444     (4)
    From inequalities (3) and (4)
         -73/100 < a < -0.608333 或  0 < a < 1.419444     (5)

    The final solution set is :

         -73/100 < a < -0.608333 或  0 < a < 1.419444




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