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☆1 inequalities
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Assignment:Find the solution set of inequality sin(ex+(sqrt(x-1000))^2-x+1000) >0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
sin ( e x + ( sqrt ( x - 1000 ) ) ^ 2 - x + 1000 ) >0 (1)
From the definition field of √
x - 1000 ≥ 0 (2 )
From inequality(1):
x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
From inequality(2):
x ≥ 1000
From inequalities (1) and (2)
x ≥ 1000 (3)
The final solution set is :
x ≥ 1000Your problem has not been solved here? Please take a look at the hot problems !