作者VanderPol (Critical Point)
看板NTU-Exam
标题[试题] 97下 谢传璋 工程数学二 2nd期中考
时间Thu Jun 4 22:25:56 2009
课程名称︰工程数学二
课程性质︰必修
课程教师︰谢传璋
开课学院:工学院
开课系所︰工程科学及海洋工程学系
考试日期(年月日)︰2009/05/12
考试时限(分钟):110分钟
是否需发放奖励金:是
(如未明确表示,则不予发放)
试题 :
1.Find the roots of the complex equation : z^3 = 1
2.Compute the complex value : (1+i)^6
x y df(z)
3.If f(z)= ──── -i ──── express f(z) in terms of z. And find ───
x^2+y^2 x^2+y^2 dz
4.If f(z)=u(x,y)+iv(x,y) is an analytic function,and u≡(x^2-y^2+2x+1),
find v(x,y).
5.If e^z = -1 , find z.
6.if cosz = 2 , find z.
7.Find ∮f(z)dz ; where f(z)=(z-zo)^n , C:|z-zo|=ρ
c
8.If f(z)=u(x,y)+iv(x,y) is an analytic function,show that the two sets of
curves : u(x,y)=constant ; v(x,y)=constant are orthogonal.
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 118.165.143.217