Answer Happy • 1 (5 marks) Solve PDE: ut = 25(Urr + Uyy), (x,y) = R= [0,3] × [0,2], t > 0, BC: u(x, y, t) = 0 for t> 0 and (x, y) = OR,

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1 (5 marks) Solve PDE: ut = 25(Urr + Uyy), (x,y) = R= [0,3] × [0,2], t > 0, BC: u(x, y, t) = 0 for t> 0 and (x, y) = OR,

Posted: Mon Jul 11, 2022 12:45 pm

by answerhappygod

: 1 5 Marks Solve Pde Ut 25 Urr Uyy X Y R 0 3 0 2 T 0 Bc U X Y T 0 For T 0 And X Y Or 1 (10.4 KiB) Viewed 32 times

1 (5 marks) Solve PDE: ut = 25(Urr + Uyy), (x,y) = R= [0,3] × [0,2], t > 0, BC: u(x, y, t) = 0 for t> 0 and (x, y) = OR, ICs: u(x, y,0) = 0, u(x, y,0)=sin(3x) sin(4xy), (x, y) = R.