fill_in_multiple_blanks_questionAI 解答
Question textConsider the following sequence for which three terms are shown:p=3!1!+5!3!+7!5!+…p=\frac{3!}{1!}+\frac{5!}{3!}+\frac{7!}{5!}+\dotsIn general: pi=(2i+1)!(2i−1)!=(2i)(2i+1)p_i=\frac{(2i+1)...
9个月前查看解析 →
