22 + 3. s the maximum value of f (z) on the square z = x + iy for –1< x, y < 0.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter3: Polynomial And Rational Functions
Section3.1: Quadratic Functions And Models
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6. State the Maximum Principle and give one example in the real world where it might be useful.
Let f(z) = z² –- 2z + 3.
What is the maximum value of f (z) on the square z = x + iy for -1< x, y < 0.
Transcribed Image Text:6. State the Maximum Principle and give one example in the real world where it might be useful. Let f(z) = z² –- 2z + 3. What is the maximum value of f (z) on the square z = x + iy for -1< x, y < 0.
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