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 e(-Xπ/√(1-X^2))×100% <5% .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         e ( -X * π / √ ( 1 - X ^ 2 ) ) × 100 % <5 %         (1)
        From the definition field of √
         1 - x ^ 2 ≥ 0        (2 )

    From inequality(1):
         X < -1 或  X > 0.690107
    From inequality(2):
         -1 ≤ X ≤ 1

    From inequalities (1) and (2)
         0.690107 < X ≤ 1     (3)

    The final solution set is :

         0.690107 < X ≤ 1




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