" Range of "f(x)=(tan(pi[x^(2)-x]))/(1+sin(cos x))" is (where [] denotes the greatest integer function "

Range of f(x)=(tan(pi[x^(2)-x]))/(1+sin(cos x)), where [.] denotes greatest integer function.

If f(x)= [sin^2x] (where [.] denotes the greatest integer function ) then :

The range of the function f(x)=(sin(pi[x^(2)+1]))/(x^(4)+1), where [.] denotes the greatest integer function,is

" If "f(x)=(tax([x]pi))/([1+|ln(sin^(2)x+1)|])," where [.] denotes the greatest integer function,then "f(x)" is "

The range of f(x)=log_(csc x-1)(2-[sin x]-[sin x]^(2)) is (where I l denotes the greatest integer function)

f(x)=2^(cos^(4)pi x+x-[x]+cos^(2)pi x), where [.] denotes the greatest integer function.

If f(x)=(sin([x]pi))/(x^2+x+1) , where [dot] denotes the greatest integer function, then

If f(x)=(sin([x]pi))/(x^2+x+1) , where [dot] denotes the greatest integer function, then

If f(x)=(sin([x]pi))/(x^2+x+1) , where [dot] denotes the greatest integer function, then

If f(x)=(sin([x]pi))/(x^2+x+1) , where [dot] denotes the greatest integer function, then