Q31) The set ofpoints of discontinuities of the function `f(x) = sqrtx-[sqrtx]`

f(x)=sqrtx-(1)/(sqrtx)

The domain of the function f(x)=sqrtx is :

The set of points of differentiable of the function f(x)={{:(,(sqrt(x+1)-1)/(sqrtx),"for "x ne 0),(,0,"for x=0):}

The set of points of differentiable of the function f(x)={{:(,(sqrt(x+1)-1)/(sqrtx),"for "x ne 0),(,0,"for x=0):}

Consider the function f(x)=sqrtx,x ge 0