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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality 1/(2.4(1-x)+x(2-x)-0.3)^0.5 ≤1.1/0.6(2.4+x-0.3) .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
1 / ( 2.4 * ( 1 - x ) + x * ( 2 - x ) - 0.3 ) ^ 0.5 ≤1.1 / 0.6 * ( 2.4 + x - 0.3 ) (1)
From the definition field of divisor
2.4 * ( 1 - x ) + x * ( 2 - x ) - 0.3 ≠ 0 (2 )
From inequality(1):
x ≥ -1.421882
From inequality(2):
x < -1.662874 或 -1.662874 < x < 1.262874 或 x > 1.262874
From inequalities (1) and (2)
-1.421882 ≤ x < 1.262874 或 x > 1.262874 (3)
The final solution set is :
-1.421882 ≤ x < 1.262874 或 x > 1.262874Your problem has not been solved here? Please take a look at the hot problems !