let `f(x)=x,x < 1` and `f(x)=2-x , 1 <= x <= 2` and `f(x)=-2+3x-x^2, x > 2` then `f(x)` is

Let f(x)=[x], then f'(x) is

Let f(x)=[x] , then f(x) is :

Let f (x) = |sin x| then f (x) is

Let f (x) = |x|, then f(-5/2) is :

Let f(x)=2x|2x| then f^(-1)(x) equals

Let f(x)=x-[x],x in R, then f'((1)/(2)) is

Let f(x) = x-[x], x in R then f^(')(1/2) is

Let A={x in R:x<=1} and f:A rarr A be defined as f(x)=x(2-x). Then ,f^(-1)(x) is

Let f(x)=2+x, x>=0 and f(x)=4-x , x < 0 if f(f(x)) =k has at least one solution, then smallest value of k is

Let f(x) = x - [x] , x in R then f(1/2) is