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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 x+ln(1-x/2) >0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
x + ln ( 1 - x / 2 ) >0 (1)
From the definition field of ln
1 - x / 2 > 0 (2 )
From inequality(1):
0 < x < 1.593624
From inequality(2):
x < 2
From inequalities (1) and (2)
0 < x < 1.593624 (3)
The final solution set is :
0 < x < 1.593624 Your problem has not been solved here? Please take a look at the hot problems !