科大討論區(22) - 是A也是0

1001 回覆
44 Like 3 Dislike
2018-12-11 20:53:32
拜拜先，Tomorrow SOSC1440，有 A- / B+ 就知足㗎喇

2018-12-11 21:11:46
2023 份pp 真係三粒鐘做得晒？
2018-12-11 21:12:47
2018-12-11 21:38:49
Maths1023出左分
2018-12-11 22:00:59
2018-12-11 22:04:50
D ?
2018-12-11 22:04:54
1023
2018-12-11 22:40:28
MAEC
2018-12-11 23:50:24
2018-12-12 00:45:38
好想有B+
2018-12-12 02:11:38
maec
2018-12-12 04:50:40
想喊
2018-12-12 04:51:17
2018-12-12 07:03:25
想喊

2018-12-12 07:07:11
8半考試真係違反人性
2018-12-12 08:10:55
科大應該比人告反人類罪
2018-12-12 08:54:47
咩科黎?
2018-12-12 10:54:07
拜拜先，今日SOSC1440，有 A- / B+ 就知足㗎喇

2018-12-12 12:25:53

求救 有冇ching識做呢題
唔知我有冇理解錯 佢係take緊gradient of 一支vector??
2018-12-12 14:00:09
from hugo: it should be curl.
佢send左email話呢題打錯字 詳情請睇email
2018-12-12 14:08:43
屌
2018-12-12 14:16:24
curl (f a) 用product rule 會有2 個term 架
f (curl a) = 0?
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