四、請解出下列函數的泰勒級數和收斂半徑(Please find the corresponding
Taylor series and associated radius of convergence of the following
functions)。 (20 分)
四、請解出下列函數的泰勒級數和收斂半徑(Please find the corresponding
Taylor series and associated radius of convergence of the following
functions)。 (20 分)