題組內容

3. (10 points) Let f(x) =be the inverse function of f. A curve C satisfies the equation 2x²y + xy²= 8. Find a point (a, b) such that

3. (10 points) Let f(x) =

be the invesse function of f. A curve C satisfies the equation 2x²y + xy²= 8. Find a point (a, b) such that

【題組】(ii) (a, b) is on the graph of g, and