Question:
If f(x) = , show that fof(x) = x, for all x ≠ 2/3. What is the inverse of f ?

Answer:

It is given that.

Hence, the given function f is invertible and the inverse of f is f itself.

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If f(x) = , show that fof(x) = x, for all x ≠ 2/3. What is the inverse of f ?

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Question: If f(x) = , show that fof(x) = x, for all x ≠ 2/3. What is the inverse of f ?

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Question:
If f(x) = , show that fof(x) = x, for all x ≠ 2/3. What is the inverse of f ?