問題詳情
9. Let f(z)=
, and C be the right-hand half of the circle|z|=2 form z = j2 to z =-j2. Compute thevalue of S. f(z)dz =a+ jB. Then which of the following statements is correct?
(A) a=0,-15＜β＜0
(B) a＞0,0＜β＜15
(C)-12＜a+β＜l2
(D)-2＜aβ＜-12
(E) None of the above statements are correct
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增