The complex number z is defined by z = 3 .z + 4.j where z is real. a) Find, in terms of æ, the real and imaginary parts of: i) Re (22) (²) 固助, Im (z %3D (3+2=) - ii) Re (z +2•z b) What value of z will result in z+2-z in being real. z = Number c) For the complex number Find: w = 7 +6 · j i) arg(w) = Number ii) lael = Number
The complex number z is defined by z = 3 .z + 4.j where z is real. a) Find, in terms of æ, the real and imaginary parts of: i) Re (22) (²) 固助, Im (z %3D (3+2=) - ii) Re (z +2•z b) What value of z will result in z+2-z in being real. z = Number c) For the complex number Find: w = 7 +6 · j i) arg(w) = Number ii) lael = Number
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section: Chapter Questions
Problem 36RE
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