精華區beta NTU-Exam 關於我們 聯絡資訊
課程名稱︰微積分甲上 課程性質︰大一共同必修 課程教師︰曾琇瑱 開課學院:生農 開課系所︰生農 考試日期(年月日)︰99.01.11 考試時限(分鐘):120 mins 是否需發放獎勵金:是 (如未明確表示,則不予發放) 試題 : 1.Evaluating the following integral -1 x(tanx) 1.∫ _________ dx (1+x^2)^2 π/4 3 2.∫ (secθ) dθ 0 2 ∞ -x ∞ 3.∫ xe dx 看不懂看右邊 ∫ x(e^(-x^2)) dx -∞ -∞ lnx 4.∫____ dx _ √x x^2-3x+7 5.∫_____________ dx (x^2-4x+6)^2 1+sinx 6.∫ ________ dx 1-sinx 2.Let f(x)=sinx and g(x)= x^2 /9 in the interval [0,1] A. Evaluating the volume of the area between f and g rotating about x=0 B. Evaluating the volume of the area between f and g rotating about y=-1 3.Compare e^π and π^e [Hint:Consider x^(1/x)] 4.Let A be the area defined by 0≦y≦x, x^2 /3 +y^2≦1 A.Sketch a graph of A B.Calculate of the area A 5.是給一個隨便的f'圖叫你畫f和f''(略) 6.畫圖題(略) d 3x 7. __∫ t^t dt dx cosx ______ 8. Find the maximum and minimum of f(x)= x^3 + √1-x^2 in the interval [0,1] _ _ _ _ √1+√2+√3+...+√n 9.Calculate lim _____________________ n→∞ _ n√n 10. cotx 1. lim (1+sin4x) x→0 2.lim xlnx x→0 大約是這樣 有錯請糾正 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.239.243