Question

Find the Fourier sine and cosine series of the

function () = {x, 0 < < 2

2, 2 ≤ < 4}​

Answer 1

Answer:

$sn=36=2n \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ [a+an]36=2n[1+11]3 \div \div \div \div (())))) { { { { { { { { { { { { { { { { { { { { { { { {?}^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} }^{2} 6=n∗6thereforen=6sotheno.termsARE6hopeitwillhelpyouthankyou.</p><p>$