2. Which is better representation of signal in time domain or frequency domain? Why?
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![1. Draw the amplitude spectrum of the following signal (if w=100TT)
2V 4V (cos 2st cos 4ot
(1x3
cos 6wt
5 x 7
:)
3 x 5
2. Which is better representation of signal in time domain or frequency domain?
Why?
3. Draw the signal in time domain and frequency domain. Discuss the information
obtained from two representations.
f(t) = 1+5cos2000nt](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faecd2e27-f64b-4f41-bcc5-d28cb878b5d9%2F0a27ae31-f3bc-4bf8-a787-e16ccbac6f2e%2Fft2o64h_processed.jpeg&w=3840&q=75)
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