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No Plagiarism!J3UQtQEKXoF3k1AuhhnAposted on PENANA 22/1/258964 copyright protection133PENANAHu3MyxPQE0 維尼
生病的第三天QwQ8964 copyright protection133PENANAaduE7JfHM8 維尼
(我打完這句就又覺得睏然後睡著了8964 copyright protection133PENANAG6YIRoE5eS 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 protection133PENANApVIVgwIfUp 維尼
今天跟昨天還是蠻像的8964 copyright protection133PENANAf0eAh4dqNq 維尼
睡覺x108964 copyright protection133PENANAXsPfdiHBnG 維尼
被施肥x18964 copyright protection133PENANANMVMR9RGuY 維尼
被噴農藥x18964 copyright protection133PENANAYET9RUjCn4 維尼
睡覺x108964 copyright protection133PENANAE3MXoZ6tkc 維尼
被施肥x18964 copyright protection133PENANAVYljF9WRr6 維尼
被噴農藥x18964 copyright protection133PENANALpk2jdkBL7 維尼
睡覺x108964 copyright protection133PENANABUFt1CckYf 維尼
每日數學:8964 copyright protection133PENANAcV2FfrIHJa 維尼
differentiate y = sin(x) from first principles8964 copyright protection133PENANAmJqudLtGWy 維尼
assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection133PENANAfDG2eNXwU2 維尼
解:8964 copyright protection133PENANAHSwaNV1mPz 維尼
y = f(x)8964 copyright protection133PENANAe5CrlQ4peB 維尼
y’ =lim h->0 f(x + h) - f(x)/h8964 copyright protection133PENANAVZCDJoG48k 維尼
= lim h->0 sin(x + h) - sin(x)/h8964 copyright protection133PENANALDCov9YcfK 維尼
=lim h->0 sin(x)cos(h) + sin(h)cos(x) - sin(x)/h8964 copyright protection133PENANAUczCp04a0Y 維尼
= lim h->0 sin(x)(cos(h) - 1)/h + cos(x)sin(h)/h8964 copyright protection133PENANA4XbvxulIg3 維尼
∵ assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection133PENANA94eEDKrTJc 維尼
y’ = 0sin(x) + 1cos(x)8964 copyright protection133PENANALyonJHoHfk 維尼
y’ = cos(x)8964 copyright protection133PENANASKirW7m8jP 維尼
明日數學:8964 copyright protection133PENANAWgYuFYtj8e 維尼
1 + 2 + 3 + ⋯⋯ + 98 + 99 + 100 = ?8964 copyright protection133PENANAWjsSZu2iOv 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 protection133PENANADvQM9y2C5e 維尼
(解答會放在之後日記裡OuO8964 copyright protection133PENANAJOBNTuNVzB 維尼
216.73.216.69
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