Question

Find the inverse of f(x) = x/x+1, if exists, where domain of f is (-♾,-1) and codomain of f is R-{1}​

Answer 1

Answer:

The functions f:R→R and g:R→R+ (where R+ denotes the positive real numbers) given by f(x)=x5 and g(x)=5x are bijections. □

Step-by-step explanation:

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