1. sin(1-12) 2. cosh(0.6+ j0.4)

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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Evaluate the expression. Show complete solutions. Express the answer in RECTANGULAR FORM and 4 decimal places.

 

 

1. sin(1-12)
2. cosh(0.6+ j0.4)
Transcribed Image Text:1. sin(1-12) 2. cosh(0.6+ j0.4)
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