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anurag singhal Grade:
        

root(x-1/x-2{x})  , where {..} denotes fractional part .

7 years ago

Answers : (1)

AskIITian Expert Priyasheel - IITD
8 Points
										

For the function to be defined,


x-1>0 and x-2{x}>0


=> x>1 and x>=1 or x<=-1


Take the union of the two, x>1


 


Also, the function is defined when


x-1<0 and x-2{x}<0


=>x<1 and  -1<x<0 or 0<x<1


=> {-1<x<1} - {0}


So, the domain will be


4336-1735_6754_as.JPG

7 years ago
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