Complex Analysis MCQs - Quizllc

Singularities of finite order is.

A. Isolated
B. Analytic
C. Non-isolated
D. Pole
View Answer

D. Pole

In Laurants expression singularities of different types are distinguished by.

A. Analytic Part
B. Real Part
C. Principal Part
D. All of these
View Answer

C. Principal Part

If ez =1 then z is.

A. 2n
B. 2kπ
C. 2kπi
D. πi
View Answer

C. 2kπi

The value of log(-1) is.

A. π
B. 2πɩ
C. πɩ
View Answer

C. πɩ

Product of two conjugate complex numbers is.

A. Constant
B. Real
C. Imaginary
View Answer

B. Real

|Z|2 > .

A. (Re Z)2
B. Z
C. Z+1
View Answer

A. (Re Z)2

Fundamental period of sinhz is.

A. 2p
B. 2np
C. 2pi
D. Ip
View Answer

C. 2pi

SinZ and CosZ are analytic in.

A. Real Domain
B. Complex Domain
C. Every Domain
D. (A) & (B) bBoth
View Answer

C. Every Domain

The principal argument of a complex number is.

A. Unique
B. 2n
C. Not Unique
View Answer

A. Unique

Periodicity of the exponential function does not appear in.

A. Complex number
B. Real domain
C. Primitive Period
D. Any Domain
View Answer

B. Real domain

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