Complex Analysis IVIatn 401: Homew ork Set # . 1. Apply the Cauchy-Goursat Theorem to show...
QUESTION 2.
PLEASE USE COMPUTER WRITING SO I CAN READ IT
52 Complex Analysis Exercises (1) Does the function w = f(2) za have an antiderivative on C? Explain your answer. (2) Is (z dz = 0 for every closed contour I in C? How do you reconcile your conclusion with Cauchy's integral theorem? (3) Compute fc Log(x+3) dz, where is the circle with radius 2. cente at the origin and oriented once in the counterclockwise direction. (4) Let I...
Q1. Solve the complex equation: sinz 3i Q2. Study the analyticity of the complex function fusing Cauchy-Riemann equations: Izl Q3. Evaluate, by using Cauchy's integral formula, the path integral cosh2 z dz (z-1-i(z-4) where C consists of Iz 3 (counterclockwise) Q4. Using the Residue theorem, integrate counterclockwise around the circle C defined by zl 1.5, the following tan z dz Q5. Find, by using parti ial fraction, the Laurent series of the function with center zo 0 for 1< z<3...
please show the work for the solution and use surface z = y and
then set up G(x,y,z) = z-y. Thanks!
Use Stokes Theorem to evaluate $F F. dr where F(x, y, z) = ryi+yzj+z?k and C is the intersection of the paraboloid z = x² + y² and the plane z = y with a counterclockwise orientation looking down the positive z-axis. HINT: The polar equation r = 2a sin 0, 0 <O< represents a circle with center (0,...
13. Show step by step how to use the Divergence Theorem to set up the surface integral F. dS := Fonds with outward orientation, where F(x, y, z) = (x, z, y) and S is the surface of the unit sphere x2 + y2 + z2 = 1. Do Not Evaluate.
Complex Analysis A and B plz
A)
B)
= Use Rouche's Theorem to show that 24 + 4z +1 has exactly one zero inside |2| 1 Prove that all roots of z? – 523 + 12 = 0 lie between the circles [2] = 1 and |2| = 2
Choose three questions to do
The first method:
the second method
thank you
19-29 INTEGRATION Integrate by the first method or state why it does not apply and then use the second method. (Show the details of your work.) 19. | Re z dz, C the shortest path from 0 to 1 + i 20. J Re z dz, C the parabola y from 0 to 1 + i 21. | e2z dz, C the shortest path from Ti to...
Use Stoke's Theorem to evaluate ∫CF⋅dr∫CF⋅dr where
F=〈e−6x−1yz,e−1y+1xz,e−5z〉F=〈e−6x−1yz,e−1y+1xz,e−5z〉
and CC is the circle x2+y2=9x2+y2=9 on the plane z=6z=6 having
traversed counterclockwise orientation when viewed from above.
The line integral equals
Main Menu Contents Grades Course Contents » ... » PROBLEM SET 12 » stokestheorem-2 Use Stoke's Theorem to evaluate Sc F. dr where F = (e-63 – lyz, e-ly + 1xz, e -52) and C is the circle x2 + y2 = 9 on the plane z= 6 having traversed...
Complex Analysis:
1 + COS Z Define the function 1 f(2)= (z + 1)2(23 +1) (a) Find all the singularities of f(z) and classify each one as either a removable singulatiry, a pole of order m (and find m), or an essential singularity. (b) Let I = 71+72, where yi and 72 are the directed smooth curves parameterized by TT zi(t) = 2i(1 – 2t), 0 < t < 1 z2(t) = 2eit, 277 < t < 2' respectively. Compute...
Let Ω be an open set and a E Ω with (the closed disc) D(a,p) Ω Let f є H(Q). We have proved that for any r 〈 ρ, f has a power series expansion in the open disc D(a,r) CO 0 where, for all n0,1,2 7l Here C is the positively oriented circle: z-a+pe.θ, 0-θ-2π. In particular, f has a Taylor series expansion in D(a, r): f" (a) 2-a 0 This results in two consequences (will be shown in...
linear algebra and complex analysis variables
please solve this problem quickly
1+i 1. Write in standard form x+yi. 2. Find the modulus and principal argument of z = 2 + 2/3 i and use it to show z' = -218 3. Give geometrical description of the set {z:2z-il 4} 4. Find the principal argument Arg(z) when a) z = -2-21 b) z=(V3 – )6 5. Find three cubic root of i. 6. Show that f(z) = |z|2 is differentiable at...