20. j 21. (1+ j)*) 22. tan (1+ j2) 23. cosh (j5) (5-j6)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 28E
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Solve the following problems. Show clear and organized solutions. Thanks!!! (Subject: Engineering Mathematics)

Note: Answer only numbers 20-23

C. Logarithmic and Inverse Trigonometric and Hyperbolic Function of Complex Number. Evaluate the
principal value of the following. Express your answer in a +jb.
16. In (-3+ j4)
20. j
17. In (1+ j1)*-)
21. (1+ j))
22. tan (1+ j2)
18. log (-1+ j1)
19. log (3- j4)
23. cosh (j5)
Transcribed Image Text:C. Logarithmic and Inverse Trigonometric and Hyperbolic Function of Complex Number. Evaluate the principal value of the following. Express your answer in a +jb. 16. In (-3+ j4) 20. j 17. In (1+ j1)*-) 21. (1+ j)) 22. tan (1+ j2) 18. log (-1+ j1) 19. log (3- j4) 23. cosh (j5)
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