The function of `f:R to R`, defined by `f(x)=[x]`, where [x] denotes the greatest integer less than or equal to x, is

Show that the function f : R rarr R defined by f(x)=[x] , where [x] is the greatest integer less than equal to x is neither one-one nor onto.

Find all the points of discontinuity of the greatest integer function defined by f(x)=[x], where [x] denotes the greatest integer less than or equal to x.

Find all the points of discontinuity of the greatest integer function defined by f(x)= [x], where [x] denotes the greatest integer less than or equal to x.

If the function f:R rarr R be such that f(x)=x-[x], where [x] denotes the greatest integer less than or equal to x, then f^(-1)(x) is

If the function f: R->R be such that f(x) = x-[x], where [x] denotes the greatest integer less than or equal to x, then f^-1(x) is

Find all the points of discontinuity of the greatest integer function defined by f(x) = [x] where [x] denotes the greatest integer less than or equal to x.

Find all the points of discontinuity of the greatest integer function defined by f(x) = [x] , where [x] denotes the greatest integer less than or equal to x.

Find all the points of discontinuity of the greatest interger function defined by f(x)= [x] , where [x] denote the greatest integer less than or equal to x.