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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality (1.2263*x-5.3842-49)/9.84/sqrt(0.1+(x-39.7)^2/980.1) <1.8595 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 1.2263 * x - 5.3842 - 49 ) / 9.84 / sqrt ( 0.1 + ( x - 39.7 ) ^ 2 / 980.1 ) <1.8595 (1)
From the definition field of √
0.1 + ( x - 39.7 ) ^ 2 / 980.1 ≥ 0 (2 )
From inequality(1):
x < 51.799093
From inequality(2):
x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
From inequalities (1) and (2)
x < 51.799093 (3)
The final solution set is :
x < 51.799093Your problem has not been solved here? Please take a look at the hot problems !