If `e^x+e^(f(x))=e` then find the range of the function f(x)

If e^(x)+e^(f(x))=e , then the domain of the function f is

If e^(x)+e^(f(x))=e , then the domain of the function f is

Find the range of the function f(x) = (e^x - e^-x) .

Let f: R to R be defined as f(x) = e^("sgn "x)+ e^(x^(2)) . Then find the range of the function, and also indentify the type of the function : one-one or many-one.

Let f: R to R be defined as f(x) = e^("sgn "x)+ e^(x^(2)) . Then find the range of the function, and also indentify the type of the function : one-one or many-one.

Let f: R to R be defined as f(x) = e^("sgn "x)+ e^(x^(2)) . Then find the range of the function, and also indentify the type of the function : one-one or many-one.

Let f: R to R be defined as f(x) = e^("sgn "x)+ e^(x^(2)) . Then find the range of the function, and also indentify the type of the function : one-one or many-one.

f(x)=e^x-e^(-x) then find f'(x)

f(x)=e^x-e^(-x) then find f'(x)

The range of the function f(x)=e^(x)-e^(-x) is