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Assignment:Find the solution set of inequality (2*260980+2-260980/x/2)*(260980/x-1) <2147483648 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 2 * 260980 + 2 - 260980 / x / 2 ) * ( 260980 / x - 1 ) <2147483648 (1)
From the definition field of divisor
x ≠ 0 (2 )
From the definition field of divisor
x ≠ 0 (3 )
From inequality(1):
x < 0.250992 或 x > 63.1668
From inequality(2):
x < 0 或 x > 0
From inequality(3):
x < 0 或 x > 0
From inequalities (1) and (2)
x < 0 或 0 < x < 0.250992 或 x > 63.1668 (4)
From inequalities (3) and (4)
x < 0 或 0 < x < 0.250992 或 x > 63.1668 (5)
The final solution set is :
x < 0 或 0 < x < 0.250992 或 x > 63.1668Your problem has not been solved here? Please take a look at the hot problems !