The function `f(x) =cot x` is discontinuous on set

The function f(x)= cot x is discontinuous on the set

The function f(x)=cotx is discontinuous on the set

The function f(x) = cot x discontinuous on the set

The function f(x)=tanx is discontinuous on the set

The function given by f(x)=tax x is discontinuous on the set

The number of points at which the function f(x) = 1/(log|x|) is discontinuous are

The number of points at which the function f(x)=(1)/(log|x|) is discontinuous is

Statement-1: The function f(x)=[x]+x^(2) is discontinuous at all integer points. Statement-2: The function g(x)=[x] has Z as the set of points of its discontinuous from left.