We know that any real number x can be expressed as followigx=[x]+{x}, where [x] is an integer and 0 le {x} lt 1. We define [x]as the greatest integer less than or equal to x or integer part of x and [x] as the fractional part of x. Suppose for any real number x, we write x=(x)-(x), where (x) is integer and 0 le (x) lt 1. We define (x) as theleast integer greater than (or) equal to x. For example (3.26) =4(-14.4)= - 14(5)=5 elearly, if x in I then (x)=[x]. If x !in I, then (x)=[x]+1 we can also define that x in ( n , in +1) rArr (x)=n+1, where n in I The domain of defination of the function f(x)=(1)/(sqrt(x-(x))) is

We know that any real number x can be expressed as followigx=[x]+{x},

1.	We know that any real number x can be expressed as followigx=[x]+{x}, where [x] is an integer and 0 le {x} lt 1. We define [x]as the greatest integer less than or equal to x or integer part of x and [x] as the fractional part of x. Suppose for any real number x, we write x=(x)-(x), where (x) is integer and 0 le (x) lt 1. We define (x) as theleast integer greater than (or) equal to x. For example (3.26) =4(-14.4)= - 14(5)=5 elearly, if x in I then (x)=[x]. If x !in I, then (x)=[x]+1 we can also define that x in ( n , in +1) rArr (x)=n+1, where n in I The domain of defination of the function f(x)=(1)/(sqrt(x-(x))) is
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