已知a(0)=1, a(n+1)=Σ C(n,i)a(i), i=0,1,... ,n
試求f(x)=Σa(n)x^n/n! , n=0,1,2,...
收錄日期: 2021-05-04 00:42:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081104000010KK00984