If `f(x)=[x] sin ((pi)/([x+1]))`, where [.] denotes the greatest integer function, then the set of
Channel: Doubtnut
Date: 2020-05-24

If `f(x)=[x] sin ((pi)/([x+1]))`, where [.] denotes the greatest integer function, then the set of point of discontiuity of f in its domain is