Question 1: Calculate the inverse CTFT of the following function. 5(jw) + 30 (jw+2)(jw+5)(jw + 10) X(w) = Question 2: Evaluate the Discrete Time Fourier series representation for the following signal x[n] = cos Question 3: Use the tables of transforms and properties to find the DTFTs of the following signal. x[n] = бл π -n+· 17 3 = [sin(+7)] + [sin(((158))] * πη (Note: The symbol represents the convolution)

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solve these three questionsss plsz

 

Question 1: Calculate the inverse CTFT of the following function.
5(jw) + 30
(jw+2)(jw+5)(jw + 10)
X(w) =
Question 2: Evaluate the Discrete Time Fourier series representation for the following
signal
x[n] = cos
бл π
-n+·
17 3
Question 3: Use the tables of transforms and properties to find the DTFTs of the following
signal.
x[n] = [sin(+r)] + [sin(₹ (n-3))]
*
(Note: The symbol represents the convolution)
Transcribed Image Text:Question 1: Calculate the inverse CTFT of the following function. 5(jw) + 30 (jw+2)(jw+5)(jw + 10) X(w) = Question 2: Evaluate the Discrete Time Fourier series representation for the following signal x[n] = cos бл π -n+· 17 3 Question 3: Use the tables of transforms and properties to find the DTFTs of the following signal. x[n] = [sin(+r)] + [sin(₹ (n-3))] * (Note: The symbol represents the convolution)
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