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No Plagiarism!fXeDWFlgMpN5ma3WlG2jposted on PENANA 22/1/258964 copyright protection87PENANA0lfFKN3jS2 維尼
生病的第三天QwQ8964 copyright protection87PENANA6lAOx3g9kc 維尼
(我打完這句就又覺得睏然後睡著了8964 copyright protection87PENANAlXgStme8pa 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 protection87PENANAOCI8EuqQRA 維尼
今天跟昨天還是蠻像的8964 copyright protection87PENANALePcZwYC7A 維尼
睡覺x108964 copyright protection87PENANAN04iy8MkLF 維尼
被施肥x18964 copyright protection87PENANAdu22aebycQ 維尼
被噴農藥x18964 copyright protection87PENANARC001nMsZT 維尼
睡覺x108964 copyright protection87PENANAO11OM9RYlk 維尼
被施肥x18964 copyright protection87PENANACu5AkggsCZ 維尼
被噴農藥x18964 copyright protection87PENANAGeUA8b0bFt 維尼
睡覺x108964 copyright protection87PENANAHRSmldePBm 維尼
每日數學:8964 copyright protection87PENANA1ziyKH4RCf 維尼
differentiate y = sin(x) from first principles8964 copyright protection87PENANAxWIEFCttRH 維尼
assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection87PENANAVFShl6uMvY 維尼
解:8964 copyright protection87PENANAW0lXSFj7GJ 維尼
y = f(x)8964 copyright protection87PENANAQgo0Ca3ahb 維尼
y’ =lim h->0 f(x + h) - f(x)/h8964 copyright protection87PENANAIoeHw1dnlo 維尼
= lim h->0 sin(x + h) - sin(x)/h8964 copyright protection87PENANAoIFejvvVJY 維尼
=lim h->0 sin(x)cos(h) + sin(h)cos(x) - sin(x)/h8964 copyright protection87PENANAfG3dPS9IZQ 維尼
= lim h->0 sin(x)(cos(h) - 1)/h + cos(x)sin(h)/h8964 copyright protection87PENANAGGGeQeSNmm 維尼
∵ assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection87PENANA6bWF102EpQ 維尼
y’ = 0sin(x) + 1cos(x)8964 copyright protection87PENANAfn3lb3XEur 維尼
y’ = cos(x)8964 copyright protection87PENANAvLlytB1l28 維尼
明日數學:8964 copyright protection87PENANAA198sRaflO 維尼
1 + 2 + 3 + ⋯⋯ + 98 + 99 + 100 = ?8964 copyright protection87PENANAt7QPiNq2BB 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 protection87PENANAmavjWoaYVs 維尼
(解答會放在之後日記裡OuO8964 copyright protection87PENANAyHWmZ7sCUz 維尼
3.17.145.72
ns3.17.145.72da2