Mathematics
Undergraduate
Resolved
ハテナのとこの変形が、考えてもよくわからなくなってきて、どう考えてるのか教えて欲しいです!!
a2m
(2m - 1)!
が成り立つ。
③, ④ より
1
1
(2m)!
a2m = a2m-2
(2m - 1)!
-2m + 1
(2m)!
= a2m-2+
であるから、
2m - 1
>0
(2m)!
a2m-2 -a2m
ニ
よって、
a2m-2 > a2m
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
よくわかりました!!ありがとうございます!!