Will upvote!

Fourier. Prove the following 26 [(x]?dx=-[4 (2)}" (_)-(0) $'(0)]. 5 ['6411* dx to do this, compute Sof(x) & "(x) dx in a ways Then, show that: a) if we solve our prob w/ homogeneous Dirichlet conditions, 2 has to be non negative b) if we solve our prob w/ homogeneous Neumann conditions, I also has to be non negative Fourier. Prove the following 26 [(x]?dx=-[4 (2)}" (_)-(0) $'(0)]. 5 ['6411* dx to do this, compute Sof(x) & "(x) dx in a ways Then, show that: a) if we solve our prob w/ homogeneous Dirichlet conditions, 2 has to be non negative b) if we solve our prob w/ homogeneous Neumann conditions, I also has to be non negative