【数学B】 漸化式(応用編) 〜新聞記者たちの恋物語〜 数列【15話】
01:51 ① Characteristic equation type 12:16 ② Linear equation type in n (not difference type) 18:44 ③ n-th power type 24:36 Alternative solution to ③ 30:19 ④ Adjacent trinomial type ↓Book "The World's Most Easy and Easy God-like Lessons: Math in 1 Minute" now on sale📕 https://amzn.asia/d/c1LBrI5 #RecurrenceRelation
