If `f(x) = sec ^(-1)x,` then write the range of f .

If f (x) =(x^(2))/(1+x^(2)), then the range of f is -

If f(x)= x^2/(1+x^2) then the range of f is

If int e^(x)(tan x+1)sec xdx=e^(x)f(x)+C then write the value of f(x)

A = { -2,-1,1,2} and f = { ( x , (1)/(x) ) : x in A } . Write down the range of f. Is f a function from A to A ?

If f(x)+2f(1-x)=x^(2)+1,AA x in R, then the range of f is :

Let f(x)=(1)/(1+|x|) ; x in R the range of f is

Let f(x) = tan^(-1) (sqrt(x+7)) + sec^(-1)(1/(sqrt(x(x+7)+1))) , then the range of contains …………. Elements.

f(x)=sin^(-1)x+tan^(-1)x+sec^(-1)x then range of f(x) is ______

Let f(x)=sec^-1(x-10)+cos^-1(10-x). Then range of f(x) is