Electronics and Communication Engineering - Signals and Systems - Discussion

Discussion Forum : Signals and Systems - Section 1 (Q.No. 42)
42.
The Fourier series of an odd periodic function contains
odd harmonics only
even harmonics only
cosine harmonics only
sine harmonics only
Answer: Option
Explanation:

For an odd function f(- x) = - f(x) Hence, only sine terms.

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