Question 3 [6] Find the integral $int_Gamma |z|ar{z} dz$ on the closed contour $Gamma$ which consists of the half circle $z = Re^{i heta}$, $0 le heta le pi$, and the straight line segment: $-R le Re(z) le R$, $Im(z) = 0$. The orientation of $Gamma$ is anticlockwise.
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The equation of the half circle is z=Rei0. Show more…
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Question 3 [6] Find the integral ∫_Γ |z|z̄ dz on the closed contour Γ which consists of the half circle z = Re^iθ, 0 ≤ θ ≤ π, and the straight line segment: -R ≤ Re(z) ≤ R, Im(z) = 0. The orientation of Γ is anticlockwise.
Madhur L.
6. Evaluate the following complex integrals. (a) ∫_C Źdz, where C is the circle |z - 1| = 1, traversed counterclockwise. (b) ∫_C z^2dz, where C is the line segment traversed from 1 to 2 + i. (c) ∫_C sin(z^2019)dz, where C is the circle |z| = 2019, traversed clockwise.
Let C be the circle |z| = 3 oriented counterclockwise. Evaluate the contour integral.
Adi S.
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