[" If "f(x)=sin[pi^(2)]x+sin[-pi^(2)]x," where "[x]" demates "],[" the greatest integres less than or equal to "x" ,then "]

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

If f(x)=sin[pi^(2)]x+sin[-pi^(2)]x,where[x] denotes the greatest integer less than or equal to f(pi/2)=1( b) f(pi)=2(c)f(pi/4)=-1(d) none of these

If f(x)=cos[pi]^2x+cos[-pi^2]x ,\ w h e r e\ [x] denotes the greatest integer less than or equal to x , then write the value of f(pi)dot

If f(x)=sin[pi^2]x+sin[-pi^2]x , where [x] denotes the greatest integer less than or equal to A. f(pi//2)=1 B. f(pi)=2 C. f(pi//4)=-1 D. none of these

if f(x)=(sin(4 pi[x]))/(1+[x]^(2)), where [x] is the greatest integer less than or equal to x ,

let f(x)=(sin4pi[x])/(1+[x]^(2)) , where px] is the greatest integer less than or equal to x then

The function f(x) = 3^(sin^(2)pi + sin^(4) pi x + x-[x]) where [x] denotes the greatest interger less than or equal to x, is

The function f(x) = 3^(sin^(2)pi + sin^(4) pi x + x-[x]) where [x] denotes the greatest interger less than or equal to x, is

If f(x)=sin{(pi)/(3)[x]-x^(2)}" for "2ltxlt3 and [x] denotes the greatest integer less than or equal to x, then f'"("sqrt(pi//3)")" is equal to

If f(x)=sin{(pi)/(3)[x]-x^(2)}" for "2ltxlt3 and [x] denotes the greatest integer less than or equal to x, then f'"("sqrt(pi//3)")" is equal to