Given the series
and that f(x) = f(pi - x), what can one say about the coefficients an and bn? I know that due to orthogonality an=0 for odd functions and bn=0 for even functions, but I'm not sure what symmetry the function f(x) = f(pi-x) has.
Given the series
and that f(x) = f(pi - x), what can one say about the coefficients an and bn? I know that due to orthogonality an=0 for odd functions and bn=0 for even functions, but I'm not sure what symmetry the function f(x) = f(pi-x) has.