精華區beta NTU-Exam 關於我們 聯絡資訊
課程名稱︰微積分乙上 課程性質︰系必帶 課程教師︰王振男 開課學院:醫學院 開課系所︰醫學系 考試日期(年月日)︰2011/1/22 考試時限(分鐘):20分鐘 是否需發放獎勵金:是,謝謝 (如未明確表示,則不予發放) 試題: 1.(10%)The region between the curve y=arcsecx and the x-axis from x=1 to      x=2 is revolved about the y-axis to generate a solid. Find the      volume of the solid. 2.(10%)Find the area of the surface generated by revolving the curve      y=√(x+1) from x=1 to x=5 about the x-axis. 解答: 1.π(4π/3-√3) 2.49π/3 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.240.103