Electrical Engineering > GATE 2016 SET-2 > Complex Variables
Consider the function f(z) = z + z* where z is a complex variable and z* denotes its complex conjugate. Which one of the following is TRUE?
A
f(z) is both continuous and analytic
B
f(z) is continuous but not analytic
C
f(z) is not continuous but is analytic
D
f(z) is neither continuous nor analytic

Correct : b

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