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Grade: 11
        
Please answer in detail....................
The answer is 
X=1/4
6 months ago

Answers : (1)

Arun
20399 Points
							
Dear student
 
we can write it as 
|2x-1| = [x] + 2x
 
now if 2x is greater than 1.
 
2x -1 = [x] + 2x
[x] = -1 which is not possible as x is gretaer than ½ 
 
 
now if 2x is less than 1
 
1- 2x = [x] + 2x
 
4x + [x] = 1
 
hence only solution is x=1/4
6 months ago
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