∂∂TX∂ + XET UT=0 = 2X, U(0, T) = 0, U(L, T) = ET∂ = A2 22UU

13. - BAI TAP CHO 16 UNIT 12 CO DAP AN
BAI TAP CHO 16 UNIT 12 CO DAP AN
13. ∂tx∂ + xe

t

u

t=0

= 2x, u(0, t) = 0, u(l, t) = e

t

∂ = a

2

2

2

u