Show that d(w) - = [6(w− 1) + 6(w+1)] is the Fourier transform of cos(t). Show that d(w) = −ix[8(w − 1) − 8(w+1)] is the Fourier transform of sin(t).

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.4: Hyperbolas
Problem 5ECP: Repeat Example 5 when microphone A receives the sound 4 seconds before microphone B.
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Show that d(w) ==}6(w − 1) +5(w+1)] is the Fourier transform of cos(t).
-
Show that d(w) = −ix[8(w − 1) − 8(w+1)] is the Fourier transform of
sin(t).
Transcribed Image Text:Show that d(w) ==}6(w − 1) +5(w+1)] is the Fourier transform of cos(t). - Show that d(w) = −ix[8(w − 1) − 8(w+1)] is the Fourier transform of sin(t).
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