• 2022-06-09
    应用麦克劳林公式,按[tex=0.571x1.286]XubEW9+1+hkJqH7jXe5MrA==[/tex]幂展开函数[tex=9.786x1.429]sF1IMMh1PXbi/dl34Hgxjvf7grITTGgI4l2fYto604irasgLUHZ/9nh5Ue+Pjnuc[/tex]