Mathematics
Senior High
3番から5番の考え方を教えてください
次の数列の一般項α, を推測せよ。
(1) 3, 6, 9, 12,
An = 3n
.....
(3) 1, -8, 27, -64,
(5) 2.5, 4.25, 6.125, 8.625,
1
16
An= (-1)"
(2) - 1/12/1/11 - 1/12/1
(4)
3 9 27 81
4'5'6'7
... 1
Answers
No answer yet
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
詳説【数学Ⅰ】第一章 数と式～整式・実数・不等式～
9001
117
詳説【数学Ⅰ】第二章 ２次関数（後半）～最大・最小・不等式～
6139
25
詳説【数学Ａ】第１章 個数の処理（集合・場合の数・順列組合）
6121
51
詳説【数学Ａ】第２章 確率
5863
24