[多變] 極限
lim xy
(x,y)->(0,0) --------
|x|+|y|
試過極座標仍無法算出
答案是0
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.116.113.19
推
04/22 23:41, , 1F
04/22 23:41, 1F
→
04/22 23:43, , 2F
04/22 23:43, 2F
→
04/23 08:24, , 3F
04/23 08:24, 3F
→
04/23 08:25, , 4F
04/23 08:25, 4F
→
04/23 08:25, , 5F
04/23 08:25, 5F
推
04/23 16:05, , 6F
04/23 16:05, 6F
→
04/23 16:06, , 7F
04/23 16:06, 7F
→
04/23 16:07, , 8F
04/23 16:07, 8F
→
04/23 16:07, , 9F
04/23 16:07, 9F
→
04/23 16:08, , 10F
04/23 16:08, 10F
→
04/23 23:13, , 11F
04/23 23:13, 11F
→
04/22 17:52,
6年前
, 12F
04/22 17:52, 12F
討論串 (同標題文章)