If `f: R rarr R `where` f(x) = (3 - x) ` then value of `fof(x) ` is:

If f:R rarr R, then f(x)=|x| is

If f: R → R is defined by f (x) = (3 –x) then value of of fof(x)

If f : R rarr R, f(x) = x^(2) + 2x - 3 and g : R rarr R, g(x) = 3x - 4 then the value of fog (x) is

f:R rarr R defined by f(x)=x^(3)-4

f(x) is a polynomial function, f: R rarr R, such that f(2x)=f'(x)f''(x). The value of f(3) is

Let f:R rarr R, where f(x)=x^(3)-ax,a in R. Then set of values of 'a'so that f(x) is increasing in its entire domain is

If : R rarr R defined by f(x) = x |x | , then f(x) is

If f:R rarr R be given by f(x)=(3-x^(4))^(1/4) ,then fof(x) is