# Boundary conditions that are derivatives

• Dec 15th 2010, 06:19 AM
Boundary conditions that are derivatives
for $0<= x <= 1, t >= 0$ with boundary conidtions $z_x (0,t) = 0$ and $z_x (1,t) = 0$
$z = e^-^w^2^t (Acoswx + Bsinwx)$ should be (w^2)t