Answer Happy

Posted: **Mon Jul 11, 2022 12:49 pm**

: 2 1 5 Marks Solve Pde Ut 25 Urx Uyy Bc U X Y T 0 For T 0 And X Y Or Ics U X Y 0 0 Ut X Y 0 1 (11.97 KiB) Viewed 23 times

2 1 (5 marks) Solve PDE: ut = 25(Urx+ Uyy), BC: u(x, y, t)=0 for t> 0 and (x, y) = OR " ICs: u(x, y,0) = 0, ut(x, y,0) = sin(37x) sin(47y), (x, y) = R. (x,y) ER= [0, 3] x [0, 2], t > 0,