題組內容
3.(20%) Let $f(x) = x^2 \ln(1 + x)$. Compute $f^{(x)}(0)$, the $n^{th}$ derivative of f evaluated at x = 0, by the following steps.
(a) Find the power series for \( f(x) \). (10%)
3.(20%) Let $f(x) = x^2 \ln(1 + x)$. Compute $f^{(x)}(0)$, the $n^{th}$ derivative of f evaluated at x = 0, by the following steps.
(a) Find the power series for \( f(x) \). (10%)