1.

Consider the integral \(\displaystyle\oint_C \dfrac{\sin (x)}{x^2 (x^2 + 4)}dx\)Where C is a counter-clockwise oriented circle defined as |x - i| = 2. The value of the integral is

A. \(\dfrac{\pi}{4} \sin (2i)\)
B. \(\frac{\pi i}{2}-\dfrac{\pi}{8} \sin (2i)\)
C. \(\dfrac{\pi}{8} \sin (2i)\)
D. \(-\dfrac{\pi}{4} \sin (2i)\)
Answer» C. \(\dfrac{\pi}{8} \sin (2i)\)


Discussion

No Comment Found