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Assignment:Find the solution set of inequality 99.5 ≤301.88739622581132196226113208392/x% <100.5 .
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
99.5 ≤301.88739622581132196226113208392 / x % (1)
301.88739622581132196226113208392 / x % <100.5 (2)
From the definition field of divisor
x ≠ 0 (3 )
From inequality(1):
0 ≤ x ≤ 0.03034
From inequality(2):
x < 0 或 x > 0.030039
From inequality(3):
x < 0 或 x > 0
From inequalities (1) and (2)
0.030039 < x ≤ 0.03034 (4)
From inequalities (3) and (4)
0.030039 < x ≤ 0.03034 (5)
The final solution set is :
0.030039 < x ≤ 0.03034 Your problem has not been solved here? Please take a look at the hot problems !