Hello,

A large (effectively infinite) sheet of metal, insulated above and below, occupies the

infinite strip B = {(x, y) | 0 <= x <= pi/2, y >= 0}. The y-axis is maintained at room

temperature (20◦) but ice placed along the x-axis and the line y = pi/2 keeps the

temperature at 0◦ there. Find the steady-state temperature at the point (x, y).

Any help would be greatly appreciated! Thanks.