Let `f(x)=[x] and g(x)={0, x in Z x^2, x in R -Z` then (where [.]denotest greatest integer funtion)

Let f(x)=[x] and g(x)={0,x in Zx^(2),x in R-Z then (where [.ldenotest greatest integer funtion)

Let f (x) and g (x) be defined by f (x) =[x] and g(x)={0, x in , integer and x^2 ,otherwi, where [x] denotes the greatest integer less than or equal to x. Then

If f(x) =2 [x]+ cos x , then f: R ->R is: (where [ ] denotes greatest integer function)

Let f(x)=(-1)^([x]) where [.] denotes the greatest integer function),then

If f(x)=2[x]+cos x, then f:R rarr R is: (where [] denotes greatest integer function)

f(x)=[sinx] where [.] denotest the greatest integer function is continuous at:

f(x)=[sinx] where [.] denotest the greatest integer function is continuous at:

Let f(x)=|x| and g(x)=[x] , (where [.] denotes the greatest integer function) Then, (fog)'(-1) is