Let `f : N to R` be defined by `f(x) = 4x^(2) + 12x + 15`, show that `f: N to S`, where S is the range of f, is invertible. Also find the inverse.

Let f: N to R be defined by f(x) = 4x^(2) + 12x+ 15 . Show that f: N to S where S is the range of function f, is invertible. Also find the inverse of f.

Let f : N to R be defined by f(x) = 4x^(2) + 12x + 15 , show that f: N to S , where S is the function, is invertible. Also find the inverse.

Let f: R to R be defined by f(x) = x^(4) , then

Let f : R to R be defined by f(x)=x^(4) , then

Let f: N rarr N be defined by f(x)=x^(2)+x+1 then f is

Let, f: R rarr R be defined by f(x) = 2x + cos x, then f

If f : R to R is defined by f (x) = 2x + 3 , then f^(-1) x

Let f:R to R be defined by f(x) = 1/x AA x in R , then f is ________

If f : R to R is defined by f (x) =x ^(2) - 3x + 2, find f (f (x)).