Let f(x)=[x]cos(π[x+2]) where, [ ] denotes the greatest integer function. Then, the domain of f is
Letf(x)=[x]cos(π[x+2])where denotes the greatest integer function. Then, the domain of f is
Letf(x)=[x]cos(π[x+2]) where, [ ] denotes the greatest integer function. Then, the domain of f is