Is this question incomplete? Regarding entire functions....

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SUMMARY

The discussion centers on the properties of entire functions, specifically those bounded by the inequality ##|f(z)| \leq c + d|z|^n## for positive constants ##c## and ##d##. Participants conclude that the question likely asks to demonstrate that such a function ##f(z)## is a polynomial, leveraging Cauchy's Inequality and the Maclaurin Series. The context arises from a complex analysis course where the rigor of the question is questioned.

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Terrell
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Homework Statement


Let ##F## be an entire function such that ##\exists## positve constants ##c## and ##d## where ##\vert f(z)\vert \leq c+d\vert z\vert^n, \forall z\in \Bbb{C}##.

Is this question incomplete? My complex analysis course is not rigorous at all and this came up on a past final exam. Can anyone help me piece this question together? Or tell me what it could possibly be asking? Thanks.

Homework Equations


Hints: Use Cauchy's Inequality and Maclaurin Series of ##f##.

The Attempt at a Solution

 
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Terrell said:

Homework Statement


Let ##F## be an entire function such that ##\exists## positve constants ##c## and ##d## where ##\vert f(z)\vert \leq c+d\vert z\vert^n, \forall z\in \Bbb{C}##.

Is this question incomplete? My complex analysis course is not rigorous at all and this came up on a past final exam. Can anyone help me piece this question together? Or tell me what it could possibly be asking? Thanks.

Homework Equations


Hints: Use Cauchy's Inequality and Maclaurin Series of ##f##.

The Attempt at a Solution


I'd guess they probably want you to show that ##f(z)## is a polynomial.
 
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