## Question

###### Solve the partial differentialequationUn~C "x +a u=0. 0<r<0 , 1>0 U (x,0)=f (x) (@4) =g(x) 0<1<6 dt {0

Solve the partial differentialequation Un~C "x +a u=0. 0<r<0 , 1>0 U (x,0)=f (x) (@4) =g(x) 0<1<6 dt {0

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