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GATE 2025 Signals & Systems Foundation Quiz 21
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Question 1Multiple Correct Options
Which of the following signal contain sine terms in its trigonometric Fourier series representation?
[Multi Select Question]
[Multi Select Question]
Question 2
f(x) shown in the adjoining figure is represented by
f(x) = a0 + 
the value of a0 is
Question 3
The Fourier series coefficients of a continuous time periodic signal 
is given as follows
Find the numerical value of the power of the signal
.
is given as follows Find the numerical value of the power of the signal
. Question 4
Find the Fourier series expansion of the given signal 
Question 5
Let 
be a periodic signal with one period given as,
be a periodic signal with one period given as,
, and let 
, for 
.
The Fourier series of 
is given by
And that of 
is given by
Then the value of ‘a+b’ is_____________.
Question 6Multiple Correct Options
Which of the following represent the Fourier series of a periodic function
[Multi Select Question]
[Multi Select Question]
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Dec 25ESE & GATE EE
