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Assignment:Find the solution set of inequality sqrt(60h-h^2) <39.56 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
sqrt ( 60 * h - h ^ 2 ) <39.56 (1)
From the definition field of √
60 * x - x ^ 2 ≥ 0 (2 )
From inequality(1):
h ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
From inequality(2):
0 ≤ h ≤ 60
From inequalities (1) and (2)
0 ≤ h ≤ 60 (3)
The final solution set is :
0 ≤ h ≤ 60Your problem has not been solved here? Please take a look at the hot problems !