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☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 1-sqrt(1+0.00823/(1.01325*a)) <0.005 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
1 - sqrt ( 1 + 0.00823 / ( 1.01325 * a ) ) <0.005 (1)
From the definition field of divisor
1.01325 * x ≠ 0 (2 )
From the definition field of √
1 + 0.00823 / ( 1.01325 * x ) ≥ 0 (3 )
From inequality(1):
a < -0.814274 或 a > 0
From inequality(2):
a < 0 或 a > 0
From inequality(3):
a ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
From inequalities (1) and (2)
a < -0.814274 或 a > 0 (4)
From inequalities (3) and (4)
a < -0.814274 或 a > 0 (5)
The final solution set is :
a < -0.814274 或 a > 0Your problem has not been solved here? Please take a look at the hot problems !