Question

The Fourier series expansion of any function f(x) can be found out only if f(x) is a periodic function with period 2π False none of the options True​

Answer 1

Answer:

Your answer is

• non of the option

Step-by-step explanation:

Hope it will help u.

Answer 2

Answer:

The statement is False.

Step-by-step explanation:

• No, the Fourier series expansion can also be carried out for f(x) = x in the interval (-$\pi$, $\pi$).
• The period here is $2\pi$.
• This says that the period can be whatever if the interval on which you want to perform the Fourier expansion is the one where the function is periodic.
• The period does not matter.

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