[" Let "f(x)={[[cos x],,-pi2]" Number of points "],[" where "f(x)" is discontinuous in "(-pi,oo)" is "],[" [Note: "[k]" denotes greatest integer less than or "],[" equal to "k" .] "]

[ 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" .]

Let [x] denotes the greatest integer less than or equal to x and f(x)= [tan^(2)x] .Then

Number of points of discontinuity of f(x)=(2x^(3)-5] in [1,2) is equal to(where [x] denotes greatest integer less than or equal to x)

The number of points where f(x) is discontinuous in [0,2] where f(x)={[cos pi x]:x 1}

lim_(xrarr oo) (log[x])/(x) , where [x] denotes the greatest integer less than or equal to x, is

Number of points of discontinuity of f(x)=[X^(2)+1) in [-2,2] is equal to[Note :[x] denotes greatest integer function ]

The function f(x)=x-[x]+cos x, where [x]= the greatest integer less than or equal to x is a

If f(x)=sin[pi^(2)]x+sin[-pi^(2)]x where [x] denotes the greatest integer less than or equal to x then

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

If f(x)=sin(2pi[pi[pi^2x)))/(5+[x]^2) Note: [k] denotes the largest integer less than or equal to k.]Then f(x), is