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 -1.96 <(1000.25-x)/(sqrt(8)/sqrt(12)) <1.96 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities:
        -1.96 < ( 1000.25 - x ) / ( sqrt ( 8 ) / sqrt ( 12 ) )         (1)
         ( 1000.25 - x ) / ( sqrt ( 8 ) / sqrt ( 12 ) ) <1.96         (2)

    From inequality(1):
         x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
    From inequality(2):
         x > 998.649667

    From inequalities (1) and (2)
         x > 998.649667    (3)

    The final solution set is :

         x > 998.649667




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