No Plagiarism!q9yJghU6t0PYvzvXiyTyposted on PENANA 22/1/258964 copyright protection97PENANAeomouKByBb 維尼
生病的第三天QwQ8964 copyright protection97PENANAvf8tKZqv5P 維尼
(我打完這句就又覺得睏然後睡著了8964 copyright protection97PENANAnzpOWqeeCD 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 protection97PENANAcSQ594NPhJ 維尼
今天跟昨天還是蠻像的8964 copyright protection97PENANAAjsUSNG681 維尼
睡覺x108964 copyright protection97PENANAYcKGpJ6Xjg 維尼
被施肥x18964 copyright protection97PENANAxUxPznH55l 維尼
被噴農藥x18964 copyright protection97PENANATSDSQZDCMn 維尼
睡覺x108964 copyright protection97PENANA2FxBqTJ004 維尼
被施肥x18964 copyright protection97PENANAvPV1HSblPh 維尼
被噴農藥x18964 copyright protection97PENANAVjRGfZw5zd 維尼
睡覺x108964 copyright protection97PENANAUNCvkgffqx 維尼
每日數學:8964 copyright protection97PENANARSxefNryxo 維尼
differentiate y = sin(x) from first principles8964 copyright protection97PENANA2QctsLHYrx 維尼
assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection97PENANAqGcZrVoSYK 維尼
解:8964 copyright protection97PENANAAzZr59F3gn 維尼
y = f(x)8964 copyright protection97PENANAJ66cxJhkaG 維尼
y’ =lim h->0 f(x + h) - f(x)/h8964 copyright protection97PENANAOnkE34WyzU 維尼
= lim h->0 sin(x + h) - sin(x)/h8964 copyright protection97PENANAyuWlN0S2bM 維尼
=lim h->0 sin(x)cos(h) + sin(h)cos(x) - sin(x)/h8964 copyright protection97PENANAyuDwvSl19D 維尼
= lim h->0 sin(x)(cos(h) - 1)/h + cos(x)sin(h)/h8964 copyright protection97PENANAF9DFUKjWhp 維尼
∵ assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection97PENANAPg531YwRfe 維尼
y’ = 0sin(x) + 1cos(x)8964 copyright protection97PENANAHFvEujrMX9 維尼
y’ = cos(x)8964 copyright protection97PENANAkIQWmt37wb 維尼
明日數學:8964 copyright protection97PENANA84mwXpRxDq 維尼
1 + 2 + 3 + ⋯⋯ + 98 + 99 + 100 = ?8964 copyright protection97PENANAVnCkv8EOJX 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 protection97PENANAmBlHyX2aki 維尼
(解答會放在之後日記裡OuO8964 copyright protection97PENANAELll5v1fp1 維尼
3.19.237.16
ns3.19.237.16da2