Write the domain and range of function f(x) given by 
For function to be defined,
[x]-x≥0
-{x}≥
Therefore, domain of f(x) is integers.
D(f)∈I
Range = {0}.
1
Write the domain and range of function f(x) given by
For function to be defined,
[x]-x≥0
-{x}≥
Therefore, domain of f(x) is integers.
D(f)∈I
Range = {0}.