No Plagiarism!7BbIh1QJ0IPgfcHMZrXtposted on PENANA 22/1/258964 copyright protection100PENANA7QBABkxLCC 維尼
生病的第三天QwQ8964 copyright protection100PENANAztosYKaHbo 維尼
(我打完這句就又覺得睏然後睡著了8964 copyright protection100PENANAy6tlPNGojP 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 protection100PENANA7fb5SYDsWK 維尼
今天跟昨天還是蠻像的8964 copyright protection100PENANAkVYgysjU00 維尼
睡覺x108964 copyright protection100PENANAWf8EVVxrT7 維尼
被施肥x18964 copyright protection100PENANA65LRJmcuV8 維尼
被噴農藥x18964 copyright protection100PENANAB7eU6A05b9 維尼
睡覺x108964 copyright protection100PENANAunmnhthGj7 維尼
被施肥x18964 copyright protection100PENANABJkk5QdD5h 維尼
被噴農藥x18964 copyright protection100PENANAPh7NczWSok 維尼
睡覺x108964 copyright protection100PENANA2EERsIhnzM 維尼
每日數學:8964 copyright protection100PENANAbTKfsPlFI9 維尼
differentiate y = sin(x) from first principles8964 copyright protection100PENANA0o4LFH1ZuU 維尼
assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection100PENANAAs6XbGZC8Z 維尼
解:8964 copyright protection100PENANAgmS8Rd4lwM 維尼
y = f(x)8964 copyright protection100PENANApo5vhVQgXx 維尼
y’ =lim h->0 f(x + h) - f(x)/h8964 copyright protection100PENANAFcOQJPRJ46 維尼
= lim h->0 sin(x + h) - sin(x)/h8964 copyright protection100PENANAMVIKonkcjN 維尼
=lim h->0 sin(x)cos(h) + sin(h)cos(x) - sin(x)/h8964 copyright protection100PENANAXUX3PGmfS1 維尼
= lim h->0 sin(x)(cos(h) - 1)/h + cos(x)sin(h)/h8964 copyright protection100PENANAk951NfNrjT 維尼
∵ assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 18964 copyright protection100PENANAsdDgGAVltl 維尼
y’ = 0sin(x) + 1cos(x)8964 copyright protection100PENANAIlChFGsa49 維尼
y’ = cos(x)8964 copyright protection100PENANAYKk1yfSjUJ 維尼
明日數學:8964 copyright protection100PENANAkrieEVoZ2G 維尼
1 + 2 + 3 + ⋯⋯ + 98 + 99 + 100 = ?8964 copyright protection100PENANAVMYsInwr8i 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 protection100PENANAeGp8OTvKLT 維尼
(解答會放在之後日記裡OuO8964 copyright protection100PENANAYkXolgKESY 維尼
3.14.146.45
ns3.14.146.45da2