[" Numbers of points in the interval "[0,pi]" where "f(x)=[2cos x]" is "],[" discontinuous is (where "[.]" represent greatest integer "],[" function) "]

Find the number of points where f(x)=[(x)/(3)],x in[0,30], is discontinuous (where I.Jrepresents greatest integer function).

f(x)=[(x^(3)+4x)/(2)] is discontinuous at x equal to (where [.] denotes the greatest integer function)

Number of points in [0,pi], where f(x)=[(x tan x)/(sin x+cos x)] is non-differentiable is/are (where [.] denotes the greatest integer function)

" number of points of discontinuity of the function "f(x)=[2+3sin x]+[3cos x]" for "x in[0,pi]" is,where [ - ] represents greatest integer function "

Number of points of discountinuity of y=[sin x]x in[0,2 pi) where [.] represents greatest integer function

Draw the graph of y = [cos x], x in [0, 2pi], where [*] represents the greatest integer function.

[ Let "f(x)= {[[cos x] - pi 2] " Number of points "] , [" where "f(x)" is discontinuous in "(-pi,oo)" is "] , [" [Note: "[k]" denotes greatest integer less than or "] , [" equal to "k" .]

The number of points on the function f(x)=[3cos pi x] , x in(0,3) (where [ .] represents greatest integer function) at which limit of the function f(x) does not exist is