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GATE 2023 Signals & Systems 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
.


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,

, 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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Sep 12ESE & GATE EE