Find the maximum and minimum moduli of in the closed disk .

Now, by the maximum modulus theorem, the maximum of is on . Let , . Then and then I get a little confused. I do lose the square root part of the modulus at this point, right?

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- Nov 15th 2011, 07:33 AMtarheelbornMaximum and Minimum Moduli
Find the maximum and minimum moduli of in the closed disk .

Now, by the maximum modulus theorem, the maximum of is on . Let , . Then and then I get a little confused. I do lose the square root part of the modulus at this point, right? - Nov 15th 2011, 08:15 AMFernandoRevillaRe: Maximum and Minimum Moduli
- Nov 15th 2011, 11:12 AMOpalgRe: Maximum and Minimum Moduli