(z-2i) (z-3) Given f (z) = z² (z+5)3 (z- 2i)4 Which of the following is correct ? Oz= 2i is a pole of order 4 Oz=5 is a pole of order 3 ON30 is a pole of order3 z = 2i is a pole of order 3

Introductory Circuit Analysis (13th Edition)
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(z-2i) (z-3)
Given f (z) =
z² (z+5)3 (z-2i)4
Which of the following is correct ?
Oz= 2i is a pole of order 4
Oz=5 is a pole of order 3
Oz=0 is a pole of order 3
z = 2i is a pole of order 3
Transcribed Image Text:(z-2i) (z-3) Given f (z) = z² (z+5)3 (z-2i)4 Which of the following is correct ? Oz= 2i is a pole of order 4 Oz=5 is a pole of order 3 Oz=0 is a pole of order 3 z = 2i is a pole of order 3
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