f(x) = [sin x] + |x| is discontinuous (Here [ ] represents greatest integer function)
f(x) = [cosec x], where [.] represents greatest integer function -
Let ƒ(x) = Sgn (x) and g(x) = x(x2 – 5x + 6). The function f(g(x)) is discontinuous at -
If [.] denotes greatest integer function then