Mathematics
语言:中文
Language:English

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 25/n+0.98sqrt(n) >= 0.5124 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        25 / n + 0.98 * sqrt ( n ) >= 0.5124         (1)
        From the definition field of divisor
        x ≠ 0        (2 )
        From the definition field of √
         x ≥ 0        (3 )

    From inequality(1):
         n ≥ 0
    From inequality(2):
         n < 0 或  n > 0
    From inequality(3):
         n ≥ 0

    From inequalities (1) and (2)
         n > 0    (4)
    From inequalities (3) and (4)
         n > 0    (5)

    The final solution set is :

         n > 0




Your problem has not been solved here? Please take a look at the  hot problems !


Return