Mathematics
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current location:Mathematical operation > History of Inequality Computation > Answer
    Overview: 2 questions will be solved this time.Among them
           ☆2 inequalities

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

    From inequality(1):
         x < 1

    The final solution set is :

         x < 1

[ 2/2Inequality]
    Assignment:Find the solution set of inequality 2/x-1/3 >= x .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        2 / x - 1 / 3 >= x         (1)
        From the definition field of divisor
        x ≠ 0        (2 )

    From inequality(1):
         x ≤ -1.590667 或  0 ≤ x ≤ 1.257334
    From inequality(2):
         x < 0 或  x > 0

    From inequalities (1) and (2)
         x ≤ -1.590667 或  0 < x ≤ 1.257334     (3)

    The final solution set is :

         x ≤ -1.590667 或  0 < x ≤ 1.257334




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