Find the number of points of discontinuity for `f(x)=[6sinx], 0<=x<=pi`

Find the number of points of discontinuity for f(x)=[6sin x],0<=x<=pi

The number of points of discontinuity for f(x) = sgn(sin x), x in [0,4pi] is ___________.

Let f(x)=[sinx + cosx], 0ltxlt2pi , (where [.] denotes the greatest integer function). Then the number of points of discontinuity of f(x) is :

Write the number of points of discontinuity of f(x)=[x] in [3,7] .

If function y=f(x) has only two points of discontinuity say x_1,x_2, where x_1,x_2<0, then the number of points of discontinuity of y=f(-|x+1|) is (a) 0 (b) 2 (c) 6 (d) 4

Number of point of discontinuity of f(x) = (1)/(x - [x]) is

Find the points of discontinuity of f(x)=(1)/(2sin x-1)