

u(2,0) = 6 5 Solve the equation by using implicit FDM(,)-4 for u u(3t) 2 At-1 u(2,0) = 6 5 Solve the equation by using implicit FDM(,)-4 for u u(3t) 2 At-1
or at a 6 for 5 Solve the equation by using implicit FDM(,t)-4 (3,t)-2
or at a 6 for 5 Solve the equation by using implicit FDM(,t)-4 (3,t)-2
Solve the equation by using implicit FDN 4 u(zu)-。 (ra)'(nu)s ov A 0.5 dy = 0.5 0 2 4
Solve the equation by using implicit FDN 4 u(zu)-。 (ra)'(nu)s ov A 0.5 dy = 0.5 0 2 4
Question 8 [1.5 mark] Solve the heat equation (0,0) = u(2,0) = 0, (u(x,0) - 2 sin (*) - sin(mr) + 4 sin (22) for u = u(x, t): 0,2 x 10,00) +R, using the method of separation of variables.
Solve the equation. 3t 2 3 +1 4 = С (Type : (Type an integer or a or a simplified fraction.)
8. Solve V?u=0, 2<r<4,0<O<21, (u(2,0) = sin 0, u(4,0) = cos 0,0 5 0 5 21.
10. [18 Marks] Using separation of variables, solve Laplace's equation for {(x,y): 0 < x < 2,0 < y < 2), subject to the boundary conditions 0 (0, y) = d(x, 2) 6 + cos(nz) = In your solution, you must consider all three cases for the separation constant λ.
10. [18 Marks] Using separation of variables, solve Laplace's equation for {(x,y): 0
--1)+3y+2(z-4) 0 (9) Find an equation of the plane (a) through the point (2,0, 1) and perperndicular to the line a =3t, y 2- t,z3t+4 (b) passes through the point (1,-1,-1) parallel t the plane bz-y-z6 (c) passes through the point (3,5,-1) and contains the line a 4-t,y = -1+2t, z3t (d) passing through (-1,1,1), (0,0,2) and (3,-1,-2).
solve the IVP using the Laplace approach
ï + 2 i + 5 x = e-3t, x(0) = 1, *(0) = 0
əz2(7,t), 0< < 4, t > 0 3 2,0<<< v(z,t) = { (1 point) Solve the heat problem with non-homogeneous boundary conditions ди au (2,t) at u(0,t) = 0, u(4, t) = 3, t > 0, u(2,0) 2,0<2<4. Recall that we find h(2), set v2,t) = u(2,t) – h(2), solve a heat problem for v2,t) and write uz,t) = v(x, t) +(2). Find h(1) h(x) = The solution u(x, t) can be written as u(x, t)=h(2) +v(2,t), where v(x, t)...
ey 습 u(r,0) 3 ua oz u(0,t)-2 u2t) 1 and find Use explicit FDM for 3 = 0.5
ey 습 u(r,0) 3 ua oz u(0,t)-2 u2t) 1 and find Use explicit FDM for 3 = 0.5