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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 0.5*0.629*0.629+0.629*4.1*1.26/(1.26*2.46-ln(1-v/33))-0.269*1.26(1-v/33) <0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
0.5 * 0.629 * 0.629 + 0.629 * 4.1 * 1.26 / ( 1.26 * 2.46 - ln ( 1 - v / 33 ) ) - 0.269 * 1.26 * ( 1 - v / 33 ) <0 (1)
From the definition field of ln
1 - x / 33 > 0 (2 )
From the definition field of divisor
1.26 * 2.46 - ln ( 1 - x / 33 ) ≠ 0 (3 )
From inequality(1):
v < -699.239438
From inequality(2):
v < 33
From inequality(3):
v < -699.239438 或 v > -699.239438
From inequalities (1) and (2)
v < -699.239438 (4)
From inequalities (3) and (4)
v < -699.239438 (5)
The final solution set is :
v < -699.239438Your problem has not been solved here? Please take a look at the hot problems !