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No Plagiarism!XASFp1xRyc8Usui17jwuposted on PENANA 22/1/258964 copyright protection141PENANAJNwsAnQHq4 維尼
生病的第三天QwQ8964 copyright protection141PENANAtdugYGe12u 維尼
(我打完這句就又覺得睏然後睡著了8964 copyright protection141PENANA1QfyQAcxje 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 protection141PENANAGhA1GvQqR3 維尼
今天跟昨天還是蠻像的8964 copyright protection141PENANACvRXO74nv9 維尼
睡覺x108964 copyright protection141PENANACmERR5pt2v 維尼
被施肥x18964 copyright protection141PENANA3igyWdjufg 維尼
被噴農藥x18964 copyright protection141PENANAmzPt6au8Kk 維尼
睡覺x108964 copyright protection141PENANAP19uUDVcmJ 維尼
被施肥x18964 copyright protection141PENANAhJCAzmbxw2 維尼
被噴農藥x18964 copyright protection141PENANAyiqnMarzV3 維尼
睡覺x108964 copyright protection141PENANA57KoInI8Ad 維尼
每日數學:8964 copyright protection141PENANAPUKnCg2rlk 維尼
differentiate y = sin(x) from first principles8964 copyright protection141PENANA4Ef7hpKD1M 維尼
assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection141PENANAReoDK0Ormx 維尼
解:8964 copyright protection141PENANArXeu5Zqreh 維尼
y = f(x)8964 copyright protection141PENANAlJgFOUYBk7 維尼
y’ =lim h->0 f(x + h) - f(x)/h8964 copyright protection141PENANAcab9KszQPd 維尼
= lim h->0 sin(x + h) - sin(x)/h8964 copyright protection141PENANAejhJkyUtIf 維尼
=lim h->0 sin(x)cos(h) + sin(h)cos(x) - sin(x)/h8964 copyright protection141PENANAY7FnaY1rQM 維尼
= lim h->0 sin(x)(cos(h) - 1)/h + cos(x)sin(h)/h8964 copyright protection141PENANAAPkK6nQJLx 維尼
∵ assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection141PENANAFccsKQ13DU 維尼
y’ = 0sin(x) + 1cos(x)8964 copyright protection141PENANAVZsPesnY9y 維尼
y’ = cos(x)8964 copyright protection141PENANACqUWdspQ0n 維尼
明日數學:8964 copyright protection141PENANAapQOiDEY2x 維尼
1 + 2 + 3 + ⋯⋯ + 98 + 99 + 100 = ?8964 copyright protection141PENANAw3nR3mmthj 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 protection141PENANAUi2BE5G7sC 維尼
(解答會放在之後日記裡OuO8964 copyright protection141PENANAepMUqw9upB 維尼
216.73.216.94
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