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For this math A = 30, B = 20, C = 11, D = 22. 2. Let C be an open (upper) semicircle of radius R with its center at the origin, and consider f(z) dz. Let f(z) = 1/(z²+B²) with B as defined above. Show that с | f(z) | ≤ 1/(R² − a²) with R > a, and | ƒ f(z) dz | ≤ µR/(R² - a²) where R > a

For this math A = 30, B = 20, C = 11, D = 22. 2. Let C be an open (upper) semicircle of radius R with its center at the origin, and consider f(z) dz. Let f(z) = 1/(z²+B²) with B as defined above. Show that с | f(z) | ≤ 1/(R² − a²) with R > a, and | ƒ f(z) dz | ≤ µR/(R² - a²) where R > a

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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For this math A = 30, B = 20, C = 11, D = 22. 2. Let C be an open (upper) semicircle of radius R with its center at the origin, and consider f(z) dz. Let f(z) = 1/(z²+B²) with B as defined above. Show that C | f(z) | ≤ 1/(R² - a²) with R > a, and | S f(z) dz | ≤ +R/(R² - a²) where Ra
Transcribed Image Text:For this math A = 30, B = 20, C = 11, D = 22. 2. Let C be an open (upper) semicircle of radius R with its center at the origin, and consider f(z) dz. Let f(z) = 1/(z²+B²) with B as defined above. Show that C | f(z) | ≤ 1/(R² - a²) with R > a, and | S f(z) dz | ≤ +R/(R² - a²) where Ra
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