No Plagiarism!fUn97tBhC4iL9xpC2R34posted on PENANA 22/1/258964 copyright protection88PENANACPoo2ZdyPh 維尼
生病的第三天QwQ8964 copyright protection88PENANA68Oiys8rp0 維尼
(我打完這句就又覺得睏然後睡著了8964 copyright protection88PENANAJ8i1Qt87R5 維尼
不知道怎麼的,平時都沒什麼功課,但一到我生病的時候功課卻會一大堆(有點懷疑老師是故意的8964 copyright protection88PENANAFZvQmiK4mj 維尼
今天跟昨天還是蠻像的8964 copyright protection88PENANAPOeGQkwu8T 維尼
睡覺x108964 copyright protection88PENANAh9vZs5i3HY 維尼
被施肥x18964 copyright protection88PENANAqYznOdWG5j 維尼
被噴農藥x18964 copyright protection88PENANAJGzKsiV1PM 維尼
睡覺x108964 copyright protection88PENANADTIGCnTf6O 維尼
被施肥x18964 copyright protection88PENANARForAODgoP 維尼
被噴農藥x18964 copyright protection88PENANA1LdZav3trR 維尼
睡覺x108964 copyright protection88PENANAJtCdf6kPjJ 維尼
每日數學:8964 copyright protection88PENANAhwAUfQGyYL 維尼
differentiate y = sin(x) from first principles8964 copyright protection88PENANAtvxStbzbsu 維尼
assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection88PENANAIRQ1r3o9Go 維尼
解:8964 copyright protection88PENANAJXHc340cq2 維尼
y = f(x)8964 copyright protection88PENANA03I4r8NgeV 維尼
y’ =lim h->0 f(x + h) - f(x)/h8964 copyright protection88PENANA5zF9ayyGui 維尼
= lim h->0 sin(x + h) - sin(x)/h8964 copyright protection88PENANAYTfD7iaCjY 維尼
=lim h->0 sin(x)cos(h) + sin(h)cos(x) - sin(x)/h8964 copyright protection88PENANAiTdvDglvaI 維尼
= lim h->0 sin(x)(cos(h) - 1)/h + cos(x)sin(h)/h8964 copyright protection88PENANA9AxSnehO6E 維尼
∵ assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection88PENANAmFSCztgBuo 維尼
y’ = 0sin(x) + 1cos(x)8964 copyright protection88PENANAkRI9TS8qBY 維尼
y’ = cos(x)8964 copyright protection88PENANA4G7oLArJ52 維尼
明日數學:8964 copyright protection88PENANARpATMWepL6 維尼
1 + 2 + 3 + ⋯⋯ + 98 + 99 + 100 = ?8964 copyright protection88PENANAxSCs59l8UU 維尼
*由於本人過於懶惰,為了讓自己除了吃跟睡以外能做點有用的事情,我決定每天都要在網上找一題有趣的數學題來做,歡迎各位留言或私訊我一些你覺得很有趣又或者不會做的題給我(高三或以下的應該都可以⋯⋯吧?)(功課也可以喔OuO)8964 copyright protection88PENANASiHYvflKbN 維尼
(解答會放在之後日記裡OuO8964 copyright protection88PENANAVXzMTLgJlx 維尼
3.16.75.201
ns3.16.75.201da2