Let  𝑓1(𝑧) = 𝑧2Β Β  Β and  𝑓2(𝑧) = 𝑧̅ be two complex variable functions

Let  𝑓1(𝑧) = 𝑧2Β Β  Β and  𝑓2(𝑧) = 𝑧̅ be two complex variable functions

Q. Let  𝑓1(𝑧) = 𝑧2Β Β  Β and  𝑓2(𝑧) = 𝑧̅ be two complex variable functions. Here 𝑧̅  Β is the complex conjugate of z. Choose the correct answer.

A. Both 𝑓1(𝑧) and 𝑓2(𝑧) are analytic

B. Only 𝑓1(𝑧) is analytic

C. Only 𝑓2(𝑧) is analytic

D. Both 𝑓1(𝑧) and 𝑓2(𝑧) are not analytic

Ans: Only 𝑓1(𝑧) is analytic

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