[中學] 如何解三階遞回關係式
a_k=3a_k-1 + a_k-3 a_0=a_1=3,a_2=9
如何找出a_k呢?~~
謝謝囉~~
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 36.238.74.63
※ 文章網址: https://www.ptt.cc/bbs/Math/M.1442382056.A.6B4.html
推
09/16 13:54, , 1F
09/16 13:54, 1F
推
09/16 14:02, , 2F
09/16 14:02, 2F
→
09/16 14:05, , 3F
09/16 14:05, 3F
→
09/16 14:24, , 4F
09/16 14:24, 4F
→
09/16 18:15, , 5F
09/16 18:15, 5F
→
09/16 18:15, , 6F
09/16 18:15, 6F
推
09/16 18:41, , 7F
09/16 18:41, 7F
→
09/16 20:36, , 8F
09/16 20:36, 8F