`Let f(x)={x}/{e^x-1}+{x}/{2}+1 then 'f'is`

Let f(x) =1+2sin(e^x/(e^x+1)) x ge 0 then f^(-1)(x) is equal to (assuming f is bijectve)

Let f(x) = (x)/(1+|x|), x in R , then f is

Let f(x)=log_(e)|x-1|, x ne 1 , then the value of f'((1)/(2)) is

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

Let f(x)=x^(2)-x+1, AA x ge (1)/(2) , then the solution of the equation f(x)=f^(-1)(x) is

Let f(x)=x-1/2 log (x^(2)+1) . Then f' (x) is :

Let f be a function defined by f(x)=(x-1)^(2)+1,(xge1) . Statement 1: The set (x:f(x)=f^(-1)(x)}={1,2} Statement 2: f is a bijection and f^(-1)(x)=1+sqrt(x-1),xge1 .

let f(x)=(x^2-1)^n (x^2+x-1) then f(x) has local minimum at x=1 when

Let f (x) =(x^(2) +x-1)/(x ^(2) - x+1), then the largest value of f (x) AA x in [-1, 3] is:

Let f(x) = (e^(x) - e^(-x))/(2) and if g(f(x)) = x , then g((e^(1002) -1)/(2e^(501))) equals ...........