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Engineering Maths · Q50

Complex Variable

Engineering and GATE · Engineering Maths · question 50

Q50

The value of _ C dz ( 1 + z^2 ) where C is the contour |z - i/2| = 1 is

The value of   where C is the contour |z - i/2| = 1 is
A.
2πi
B.
π
Answer
C.
tan-1z
D.
πi tan-1z

Answer: Option B

Solution

Answer: Option B
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