T∂∂X∂ + TSINX UT=0 = XCOSX, U(0, T) = ET∂ = A2 22UU

5. - BAI TAP CHO 16 UNIT 12 CO DAP AN
BAI TAP CHO 16 UNIT 12 CO DAP AN
5. t∂x∂ + tsinx u

t=0

= xcosx, u(0, t) = e

t

∂ = a

2

2

2

u