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Grade 12th passAlgebra

1/[x]-1/[3x]=2/9 where [x] is greatest integer function find the value of x

Profile image of Sonu kushwaha
6 Years agoGrade 12th pass
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1 Answer

Profile image of Arun
6 Years ago
Dear student
 
if x is an integer then [x] = x and [3x] = 3x
 
hence 1/x – 1/3x = 2/9
 
2/3x = 2/9
3x = 9
 
hence x = 3