Advanced Math Archive: Questions from July 10, 2022
-
2 (5 marks) Solve PDE: = 4(x + y), (x,y) = R= [0, 3] × [0, 1], t > 0. BC: u(x, y, t) = 0 for t> 0 and (x, y) = OR, : u(x, y,0) = 7 sin(3mx) sin(4xy), (x, y) € R. ICS:
1 answer
-
1 (5 marks) Solve = PDE: un 25(x + Uyy), (x, y) = R= [0,3] x [0,2],t> 0, BC: u(x, y, t) = 0 for t> 0 and (x, y) = OR, ICs: u(x, y,0) = 0, u₁(x, y,0) = sin(3ra) sin(47y), (x, y) = R.
1 answer
-
0 answers
-
1 answer
-
QUESTION 5 Let {q, r, s, t, u, v, w, x, y, z), {q, s, u, w, y}, {q. s, y, z), and {v, w, x, y, z). Determine the following. < |||||||| A'UB Oq, r, s, t, v, x, y, z) {s, u, w} O{q, s, t, u, v, w, x, y}
1 answer
-
1 answer