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Assignment:Find the solution set of inequality (3x+1)/(2x-1) <2 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 3 * x + 1 ) / ( 2 * x - 1 ) <2 (1)
From the definition field of divisor
2 * x - 1 ≠ 0 (2 )
From inequality(1):
x < 0.5 或 x > 3
From inequality(2):
x < 1/2 或 x > 1/2
From inequalities (1) and (2)
x < 0.5 或 x > 3 (3)
The final solution set is :
x < 0.5 或 x > 3Your problem has not been solved here? Please take a look at the hot problems !