The number of points of discontinuity of f(x) where f(x)=∣∣∣∣∣|x+[x]|−3[x]∣∣−5[x]∣∣∣ on [−2,2] is (where [x] denotes greatest integer function)
If f(x) = [sin x] + [cos x], x∈[0,2π], where [.] denotes the greatest integer function. Then, the total number of points, where f(x) is non – differentiable, is
Let f(x)=[cos x+sin x], 0<x<2π, where [x] denotes the greatest integer less than of equal to x. The number of points of discontinuity of f(x) is