Convert imaginary number i to exponential form. Select the correct response: O e^j90 e^-jrt O e'jirt O e^jr/2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
Convert imaginary number i to exponential form.
Select the correct response:
O e^j90
e^-jrt
O e'jirt
O e^jr/2
Transcribed Image Text:Convert imaginary number i to exponential form. Select the correct response: O e^j90 e^-jrt O e'jirt O e^jr/2
Determine the value of In (2+3i).
Select the correct response:
O 1.28-0.98i
O 1.28+0.98i
O 0.98-1.28i
O 0.98+1.28i
Transcribed Image Text:Determine the value of In (2+3i). Select the correct response: O 1.28-0.98i O 1.28+0.98i O 0.98-1.28i O 0.98+1.28i
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