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###### Vijay posted an Question
July 10, 2022 • 18:02 pm 30 points
• CSIR NET
• Mathematical Sciences

## 91. if f: c>c is analytic and real valued then, (a) t is non-constant (c) 1 is constant (8) f maps open sets to open (d) fz) = z for some n > 0

91. If f: C>C is analytic and real valued then, (A) T is non-constant (C) 1 is Constant (8) f maps open sets to open (D) fz) = z for some n > 0

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• ##### Nav

f(z) is analytic on C and real so f is constant

• ##### Pankaj dwivedi Best Answer

Check the answer f(z) is analytic on C therefore f is entire and also f is real valued hence f is constant Option (c) is true.

• ##### Pankaj dwivedi

Check the answer f(z) is analytic on C therefore f is entire and also f is real valued hence f is constant Option (c) is true.

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