

MCQOPTIONS
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1. |
If C is a circle |z| = 4 and \(f\left( z \right) = \frac{{{z^2}}}{{{{\left( {{z^2} - 3z + 2} \right)}^2}}}\), then \(\oint f\left( z \right)dz\) is |
A. | 1 |
B. | 0 |
C. | -1 |
D. | -2 |
Answer» C. -1 | |