6/30° + j5 – 3 (а) -1+j+2ej45° (15 – j7)(3+ j2)* (b) - (4 + j6)*(3/70°) means you need to conjugate the term overbar)
6/30° + j5 – 3 (а) -1+j+2ej45° (15 – j7)(3+ j2)* (b) - (4 + j6)*(3/70°) means you need to conjugate the term overbar)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Transcribed Image Text:IV.
Evaluate these complex fractions
6/30° + j5 – 3
(a)
-1+j+2ej45°
(15 – j7)(3+ j2)*
(b)
(4 + j6)*(3/70°)
* means you need to conjugate the term ( *= overbar)
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