No Plagiarism!fUkhMf6kDEcEkAxZy7JAposted on PENANA 22/1/251234 copyright protection359PENANAMQa7Caawa5 尼
生病的第三天QwQ1234 copyright protection359PENANAZM1pNw57fC 尼
(我打完這句就又覺得睏然後睡著了1234 copyright protection359PENANAbp3lZMEeED 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1234 copyright protection359PENANAE3NeEv4zQi 尼
今天跟昨天還是蠻像的1234 copyright protection359PENANAeJz3KBYN3C 尼
睡覺x101234 copyright protection359PENANAKmfKcZMbPP 尼
被施肥x11234 copyright protection359PENANAiLBXYKWN4C 尼
被噴農藥x11234 copyright protection359PENANAQFUCg2cnHU 尼
睡覺x101234 copyright protection359PENANATwWIXKefbA 尼
被施肥x11234 copyright protection359PENANAKZwzQV5dYS 尼
被噴農藥x11234 copyright protection359PENANAtiPm255Q9K 尼
睡覺x101234 copyright protection359PENANAFhR7qL1Io4 尼
每日數學:1234 copyright protection359PENANAi695ANAwZN 尼
differentiate y = sin(x) from first principles1234 copyright protection359PENANAju4SSngEJr 尼
assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 11234 copyright protection359PENANATroO7SgOVx 尼
解:1234 copyright protection359PENANAQq88Sehxtr 尼
y = f(x)1234 copyright protection359PENANArTXHl02Ane 尼
y’ =lim h->0 f(x + h) - f(x)/h1234 copyright protection359PENANARnivWA7fLS 尼
= lim h->0 sin(x + h) - sin(x)/h1234 copyright protection359PENANAp3orIyzGM3 尼
=lim h->0 sin(x)cos(h) + sin(h)cos(x) - sin(x)/h1234 copyright protection359PENANAMsqkjLdMMI 尼
= lim h->0 sin(x)(cos(h) - 1)/h + cos(x)sin(h)/h1234 copyright protection359PENANAfdtIohqfrg 尼
∵ assume that lim h->0,sin(h)/h = 0,cos(h)-1/h = 11234 copyright protection359PENANAa9CQiVVRaA 尼
y’ = 0sin(x) + 1cos(x)1234 copyright protection359PENANAtQJuCMd6jG 尼
y’ = cos(x)1234 copyright protection359PENANA2NBV7LMsxK 尼
明日數學:1234 copyright protection359PENANA3XkX43cA9W 尼
1 + 2 + 3 + ⋯⋯ + 98 + 99 + 100 = ?1234 copyright protection359PENANA1zDCDvo1Yn 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)1234 copyright protection359PENANAOeNfWmttDJ 尼
(解答會放在之後日記裡OuO1234 copyright protection359PENANAhVofyZ9lAi 尼
216.73.216.254
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