Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (0.05*0.05*q*q)/(1+sqrt(1+0.05*0.05*q*q))^2 >0.9 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 0.05 * 0.05 * q * q ) / ( 1 + sqrt ( 1 + 0.05 * 0.05 * q * q ) ) ^ 2 >0.9         (1)
        From the definition field of √
         1 + 0.05 * 0.05 * x * x ≥ 0        (2 )
        From the definition field of divisor
         1 + sqrt ( 1 + 0.05 * 0.05 * x * x ) ≠ 0        (3 )

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    From inequality(1)：
         q < -379.473319 或  q ＞ 379473319/1000000
    From inequality(2)：
         q ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
    From inequality(3)：
         q ∈ R （R为全体实数），即在实数范围内，不等式恒成立！

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    From inequalities (1) and (2)
         q < -379.473319 或  q ＞ 379473319/1000000    (4)
    From inequalities (3) and (4)
         q < -379.473319 或  q ＞ 379473319/1000000    (5)

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    The final solution set is :
         q < -379.473319 或  q ＞ 379473319/1000000

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