Show that ucxit) = (x + tla na sa of the wewe era utt = uxx
what initial Cond dees u satistista?
plet the son surface.
24
2 u = 3 u juxt=uny=30
ди?
+ +
for the en
да
ubstitute Ulx, y) = hıx) Øly) and separate variables to fand
wo ordinem differential agus for hlx) and 414).
( (You need not to solve these eins. )​