複選題

1.[10%] 多選題:Whichofthe following IVP has a nque solution?
(A)(y-1)=6x,y(0)=1
(B)(y2+1)=x2,(3)=1
(C)y'=x,y(0)=1
(D) x2y"-4xy'+4y=0,y(3)=1,y'(3)=-1
(E) 3y"-4y'+1=ex,y(1)=0,y'(1)=1

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統計： A(0), B(0), C(0), D(1), E(0) #2931638