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No Plagiarism!bs9aWJGTsmPqetxGhSIMposted on PENANA 22/1/258964 copyright protection64PENANA0cpcYZzdnv 維尼
生病的第三天QwQ8964 copyright protection64PENANAZwoTGXnlgb 維尼
(我打完這句就又覺得睏然後睡著了8964 copyright protection64PENANAQsYFZpWuF6 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 protection64PENANABT8NoZzIqZ 維尼
今天跟昨天還是蠻像的8964 copyright protection64PENANANW0AOVBgf4 維尼
睡覺x108964 copyright protection64PENANAeCy73pjguu 維尼
被施肥x18964 copyright protection64PENANA9pqFSIM89g 維尼
被噴農藥x18964 copyright protection64PENANAQkgaBJXjEc 維尼
睡覺x108964 copyright protection64PENANAF5z8AqICxQ 維尼
被施肥x18964 copyright protection64PENANAOWlBWE3nlY 維尼
被噴農藥x18964 copyright protection64PENANAAJalkOmfYI 維尼
睡覺x108964 copyright protection64PENANATu3hmBFPD1 維尼
每日數學:8964 copyright protection64PENANA2pPySk0GTj 維尼
differentiate y = sin(x) from first principles8964 copyright protection64PENANArrnbDN6hmi 維尼
assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection64PENANAbzMxb95vZ9 維尼
解:8964 copyright protection64PENANAkEUfucIGFi 維尼
y = f(x)8964 copyright protection64PENANAqad3dxWOkS 維尼
y’ =lim h->0 f(x + h) - f(x)/h8964 copyright protection64PENANAhRALjEcweN 維尼
= lim h->0 sin(x + h) - sin(x)/h8964 copyright protection64PENANAA3V2dcADIJ 維尼
=lim h->0 sin(x)cos(h) + sin(h)cos(x) - sin(x)/h8964 copyright protection64PENANASdrUguL5Xz 維尼
= lim h->0 sin(x)(cos(h) - 1)/h + cos(x)sin(h)/h8964 copyright protection64PENANAPTGxfjS2bV 維尼
∵ assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection64PENANAFNIHfmMjcD 維尼
y’ = 0sin(x) + 1cos(x)8964 copyright protection64PENANAxVhAIITzdU 維尼
y’ = cos(x)8964 copyright protection64PENANAN1YPukvfgW 維尼
明日數學:8964 copyright protection64PENANASe5qbbfGJi 維尼
1 + 2 + 3 + ⋯⋯ + 98 + 99 + 100 = ?8964 copyright protection64PENANAqGtGKPRn0T 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 protection64PENANAIRqXcJa6nR 維尼
(解答會放在之後日記裡OuO8964 copyright protection64PENANAYoA8Nh69Ew 維尼
3.129.194.130
ns3.129.194.130da2