發表文章發起投票求數神幫拖#adore#1. The terms alternate between being positive and negative numbers;2. the absolute values of the terms are decreasing;3. the terms have the limit 0.我宜加要搵一個唔converge嘅series 係有 1) 同 3) 不過冇 2) 我諗咗兩日都諗唔撚到 012017/04/22, 12:19:30 凌晨本貼文共有 0 個回覆此貼文已鎖,將不接受回覆發表文章發起投票