If `f(x)={(x^(2)",","for "x ge0),(x",","for "x lt 0):}`, then fof(x) is given by

If f(x)={(x^(2)",","for "x ge1),(x",","for "x lt 0):} , then fof(x) is given by

If f(x)={:{(x^(2)",","for",x ge 0),(x",","for",x lt 0):} , then fof(x) is given by

If f(x)={{:(x^2,"for " x ge 0),(x,"for " x lt 0):} then fof (x) is given by

If f(x)={{:(2+x",", x ge0),(4-x",", x lt 0):}, then f (f(x)) is given by :

If f(x)={{:(2+x",", x ge0),(4-x",", x lt 0):}, then f (f(x)) is given by :

If f(x)={:{(x", for " x ge 0),(x^(2)", for " x lt 0):} , then f is

If f(x)={{:(x-2",","for "x ge0),((x^(2))/(4)-2","," for "x lt0):} , then find area bounded by y=|f(x)| and x - axis.

If f(x)={(2x", for " x lt 0),(2x+1", for " x ge 0):} , then

If f(x) = {(x,",", x ge 0),(x^(2),",",x lt 0):} , then f(x) is

If f(x) = {(x,",", x ge 0),(x^(2),",",x lt 0):} , then f(x) is