Complex variable

  • Thread starter mkbh_10
  • Start date
  • #1
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Which of the following is an analytic function of the the complex variable z = x+iy in the domain lzl <2 ?

(3+x-iy)^7
[(1+x+iy)^4]*[(7-x-iy)^3]
[(1-2x-iy)^4]*[(3-x-iy)^3]
(x+iy-1)^1/2
 

Answers and Replies

  • #2
BruceW
Homework Helper
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You need to set out your post in the format required for the homework forum. Also, you should give an attempt at calculating them.
 
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