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Engineering Maths · Q45

Complex Variable

Engineering and GATE · Engineering Maths · question 45

Q45

For the function z z^3 of a complex variable the point z = 0 is

For the function  of a complex variable the point z = 0 is
A.
a pole of order 3
B.
a pole of order 2
Answer
C.
a pole of order 1
D.
not a singularity

Answer: Option B

Solution

Answer: Option B
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