

MCQOPTIONS
Saved Bookmarks
1. |
Integration of the complex function \(f\left( z \right) = \frac{{{z^2}}}{{{z^2} - 1}}\) in the counterclockwise direction, around |z – 1| = 1, is |
A. | -πi |
B. | 0 |
C. | πi |
D. | 2πi |
Answer» D. 2πi | |