2nn Which signal is the same as xn = 3 sin %3D 3 -ei2™n/30 2i 30 3 -ei2an/30 2i 1 -i2an/30 (b) 3 -i2nn/30 2i 2i ei2nn/30 3 -i2nn/30 3 e-i2an/30 i (c) (d) e' i2an/30 - i i
2nn Which signal is the same as xn = 3 sin %3D 3 -ei2™n/30 2i 30 3 -ei2an/30 2i 1 -i2an/30 (b) 3 -i2nn/30 2i 2i ei2nn/30 3 -i2nn/30 3 e-i2an/30 i (c) (d) e' i2an/30 - i i
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:2πη
3 sin
30
Which signal is the same as xn
1
-i2rn/30
(b)
3
i2 πn/30
3
-12πn/30
i2rn/30
2i
2i
2i
2i
3
pi2nn/30
i
3
-i2πn/30
3
3
(c)
(d)
,i2 πn/30
12πm/30
-e
i
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