Mathematics
Senior High
Resolved
高三數學-數列的極限與無窮等比級數
想不出來要怎麼算
常常類似的題目換個方式問就不會了
是要同除以什麼嗎⋯🥲
求救🙇♀️🙇♀️ 能列詳細計算過程更好!
練習已知數列an>為收斂數列,且lim
11-00
解
JEN
|
4
7
3a,, -2
5a, +1
= 2, klima,,
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