5. Let f(z) = + cos z. Let C be a simple contour (but not closed) from the initial point 22 + i 21 = 1 to the terminal point z2 = -1 and not passing through the singular points of f(z). Evaluate f(2) dz.
5. Let f(z) = + cos z. Let C be a simple contour (but not closed) from the initial point 22 + i 21 = 1 to the terminal point z2 = -1 and not passing through the singular points of f(z). Evaluate f(2) dz.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 77E
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