[試題] 102上 張志中 微積分甲上 第二次小考
課程名稱︰微積分甲上
課程性質︰必修
課程教師︰張志中
開課學院：理學院
開課系所︰數學系
考試日期（年月日）︰102/10/15
考試時限（分鐘）：30分鐘
是否需發放獎勵金：是
（如未明確表示，則不予發放）
試題 :
Calculus A1 (102 Fall) Quiz Two
17:50~18:20, October 15, 2013
It's necessary to explain all the reasons in detail and show all of your
work on the answer sheet. Or you will NOT get any credits. If you used any
theorems in textbook or proved in class, state it carefully and explicitly.
1. Find the derivative of the function.
2x-1
(a) (15pts) ————
x+4
(b) (15pts) ln(|cscx+cotx|)
3 √x 3 5
(c) (15pts) (√x)(2 )(x +1)
2. (15pts) Find y'if y=log x
y
2
x -x+2
3. (10pts) Evaluate lim ——————————
x→2 sin(x+1)sin(x-2)
4. (15pts) If f(x)=||x|-1|, find f'(x). Where is f not differentiable?
10
d x
5. (15pts) Find ———(e sinx) by finding the first few derivatives and
10
dx
observing the pattern that occurs.
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 180.177.124.246
※ 編輯: h2s4 來自: 180.177.124.246 (01/13 21:37)