Problem 3 Given: Arg (Ln(z)) = 3 (radians) and |z| = 70. Find S Im(z) + Re(z) = Problem 4

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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I need answer for problem 3 with S value
Question 3) Enter the residue Res(f(z)) for problem #2
Question 4) Enter the value of S for problem #3
Transcribed Image Text:Question 3) Enter the residue Res(f(z)) for problem #2 Question 4) Enter the value of S for problem #3
Problem 3
Given: Arg (Ln(z)) = 3 (radians) and |z| = 70.
Find S = Im(z) + Re(z)
For x, y, z € R
Given: 2x
Problem 4
5x +y
- 2y
3x +3y
and xyz = -48.
Find: S = x+y+z
+z = 0
+2z = 0
-z = 0
Transcribed Image Text:Problem 3 Given: Arg (Ln(z)) = 3 (radians) and |z| = 70. Find S = Im(z) + Re(z) For x, y, z € R Given: 2x Problem 4 5x +y - 2y 3x +3y and xyz = -48. Find: S = x+y+z +z = 0 +2z = 0 -z = 0
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